prompt listlengths 1 1 | response stringlengths 378 4.99k | text stringlengths 705 16k |
|---|---|---|
[
{
"content": "Urogenital Diaphragm is made up of the following, except:\nA. Deep transverse Perineus\nB. Perinial membrane\nC. Colle's fascia\nD. Sphincter Urethrae\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the given options is not part of the urogenital diaphragm, let's first define the urogenital diaphragm and then analyze each option.
The urogenital diaphragm is a pair of muscular and fibrous structures located in the pelvis, specifically beneath the pelvic diaphragm. Its primary function is to p... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Urogenital Diaphragm is made up of the following, except:
A. Deep transverse Perineus
B. Perinial membrane
C. Colle's fascia
D. Sphincter Urethrae
Please reason step by step, and put your final answer with... |
[
{
"content": "Child with Type I Diabetes. What is the advised time for fundus examinations from the time of diagnosis?\nA. After 5 years\nB. After 2 years\nC. After 10 years\nD. At the time of diagnosis\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | For a child with Type I Diabetes, the advised time for fundus examinations from the time of diagnosis is \boxed{B. After 2 years}.
Here's the reasoning step-by-step:
1. **Understanding Fundus Examinations**: Fundus examinations involve using an ophthalmoscope to examine the back of the eye, including the retina, to c... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Child with Type I Diabetes. What is the advised time for fundus examinations from the time of diagnosis?
A. After 5 years
B. After 2 years
C. After 10 years
D. At the time of diagnosis
Please reason step b... |
[
{
"content": "Most sensitive test for H pylori is-\nA. Fecal antigen test\nB. Biopsy urease test\nC. Serological test\nD. Urea breath test\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most sensitive test for detecting H. pylori, let's consider the characteristics and accuracy of each option:
A. **Fecal antigen test**: This test detects H. pylori antigens in the stool. It is non-invasive and easy to perform, but it is not as sensitive as the urea breath test. It can miss some cases ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Most sensitive test for H pylori is-
A. Fecal antigen test
B. Biopsy urease test
C. Serological test
D. Urea breath test
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|i... |
[
{
"content": "Ligation of the common hepatic aery will compromise blood flow in\nA. Right and Left gastric aery\nB. Right gastric and sho gastric aeries\nC. Right gastroepiploic and sho gastric aeries\nD. Right gastric and right gastroepiploic aery\nPlease reason step by step, and put your final answer within \... | To determine which arteries would be compromised by ligation of the common hepatic artery, let's break down the anatomy and function of the common hepatic artery and its branches.
1. **Common Hepatic Artery Anatomy**:
- The common hepatic artery arises from the celiac trunk.
- It supplies blood to the liver, gal... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Ligation of the common hepatic aery will compromise blood flow in
A. Right and Left gastric aery
B. Right gastric and sho gastric aeries
C. Right gastroepiploic and sho gastric aeries
D. Right gastric and ... |
[
{
"content": "Typhoid investigation of choice in 1st week\nA. Blood culture\nB. Widal test\nC. Stool culture\nD. Urine culture\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most appropriate investigation for typhoid fever in the first week, let's analyze each option step by step:
1. **Blood Culture**:
- Typhoid fever is caused by Salmonella typhi bacteria.
- Blood cultures are highly sensitive and specific for detecting Salmonella typhi in the early stages of infec... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Typhoid investigation of choice in 1st week
A. Blood culture
B. Widal test
C. Stool culture
D. Urine culture
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>ass... |
[
{
"content": "Perforation of stomach is more common due to ingestion of -\nA. Nitric acid\nB. Sulphuric acid\nC. Hydrochloric acid\nD. Carbolic acid\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze the properties and effects of the given acids on the stomach lining:
1. **Nitric Acid (A)**:
- Nitric acid is a highly corrosive acid.
- It is known to cause severe burns and perforations in the gastrointestinal tract.
- Its strong oxidizing properties make it pa... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Perforation of stomach is more common due to ingestion of -
A. Nitric acid
B. Sulphuric acid
C. Hydrochloric acid
D. Carbolic acid
Please reason step by step, and put your final answer within \boxed{}.<|im... |
[
{
"content": "Brown tumour is seen in\nA. Hyperparathyroidism\nB. Hypoparathyroidism\nC. Hypothyroidism\nD. Hypehyroidism\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition is associated with brown tumors, let's examine each option step by step:
1. **Hyperparathyroidism**:
- Hyperparathyroidism is characterized by excessive production of parathyroid hormone (PTH) by the parathyroid glands.
- PTH primarily regulates calcium and phosphorus levels in the b... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Brown tumour is seen in
A. Hyperparathyroidism
B. Hypoparathyroidism
C. Hypothyroidism
D. Hypehyroidism
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistan... |
[
{
"content": "The technique for accurate quantification of gene expression is\nA. Nohern blot\nB. PCR\nC. Real-Time Reverse Transcriptase PCR\nD. Reverse Transcriptase PCR\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most accurate technique for quantifying gene expression, let's analyze each option:
A. Northern blot:
- Northern blotting is a method used to detect specific RNA molecules in a sample.
- While it can identify the presence and size of RNA transcripts, it does not provide quantification.
- Therefore, it... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The technique for accurate quantification of gene expression is
A. Nohern blot
B. PCR
C. Real-Time Reverse Transcriptase PCR
D. Reverse Transcriptase PCR
Please reason step by step, and put your final answ... |
[
{
"content": "A patient presents to the doctor with diplopia when looking towards the right. On examination, he is unable to move his right eye laterally past the midline. Damage to which of these nerves would produce this clinical presentation?\nA. Abducent nerve\nB. Trochlear nerve\nC. Optic nerve\nD. Oculomo... | To determine which nerve is likely damaged in this case, we need to understand the function of each of the cranial nerves involved in eye movement.
1. **Abducent Nerve (CN VI)**: This nerve is responsible for abducting (moving laterally) the eye. Specifically, it innervates the lateral rectus muscle, which causes the ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A patient presents to the doctor with diplopia when looking towards the right. On examination, he is unable to move his right eye laterally past the midline. Damage to which of these nerves would produce t... |
[
{
"content": "The arrow marked structure is which part of corpus callosum:\nA. Rostrum\nB. Genu\nC. Body\nD. Splenium\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which part of the corpus callosum the arrow marked structure represents, let's break down the anatomy of the corpus callosum step by step.
1. **Understanding the Corpus Callosum**: The corpus callosum is a large bundle of nerve fibers that connects the left and right hemispheres of the brain. It is divide... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The arrow marked structure is which part of corpus callosum:
A. Rostrum
B. Genu
C. Body
D. Splenium
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To... |
[
{
"content": "Cytosolic cytochrome C plays an impoant function in -\nA. Apoptosis\nB. Cell necrosis\nC. Electron transpo chain\nD. Cell division\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct function of cytosolic cytochrome C, let's break down the information step by step:
1. **Understanding Cytochrome C**:
- Cytochrome C is an iron-containing protein that is a key component of the electron transport chain (ETC) in mitochondria. However, the term "cytosolic cytochrome C" specif... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Cytosolic cytochrome C plays an impoant function in -
A. Apoptosis
B. Cell necrosis
C. Electron transpo chain
D. Cell division
Please reason step by step, and put your final answer within \boxed{}.<|im_end... |
[
{
"content": "Trigeminal nerve has how many nucleus?\nA. 2\nB. 3\nC. 4\nD. 5\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | The trigeminal nerve, also known as the fifth cranial nerve (CN V), is a mixed nerve responsible for sensory innervation to the face and motor innervation for some muscles involved in mastication. To determine how many nuclei it has, let's break it down step by step.
1. **Identify the Type of Nerve**: The trigeminal n... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Trigeminal nerve has how many nucleus?
A. 2
B. 3
C. 4
D. 5
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
The trigeminal nerve, also known as the fif... |
[
{
"content": "The deformity of tibia in triple deformity of the knee is?\nA. Extension, Posterior subluxation & external rotation\nB. Flexion, posterior subluxation & external rotation\nC. Flexion, posterior subluxation & internal rotation\nD. Extension, Anterior subluxation & internal rotation\nPlease reason s... | To understand the deformity of the tibia in the context of the triple deformity of the knee, we need to first define what the triple deformity is and then identify the specific deformities associated with the tibia.
The triple deformity of the knee, also known as the "Varus-Posterior Subluxation-Internal Rotation" def... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The deformity of tibia in triple deformity of the knee is?
A. Extension, Posterior subluxation & external rotation
B. Flexion, posterior subluxation & external rotation
C. Flexion, posterior subluxation & ... |
[
{
"content": "What is the most common site of origin of thrombotic pulmonary emboli?\nA. Deep leg veins\nB. Lumen of left ventricle\nC. Lumen of right ventricle\nD. Mesenteric veins\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most common site of origin of thrombotic pulmonary emboli, let's analyze each option step by step:
A. **Deep leg veins**: This is the most common site of origin for thrombotic pulmonary emboli. Deep vein thrombosis (DVT) in the legs, particularly in the popliteal, femoral, and iliac veins, is a well-k... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
What is the most common site of origin of thrombotic pulmonary emboli?
A. Deep leg veins
B. Lumen of left ventricle
C. Lumen of right ventricle
D. Mesenteric veins
Please reason step by step, and put your ... |
[
{
"content": "Which of the following nipple discharge is most probably; physiological:\nA. B/L spontaneous discharge\nB. B/L milky discharge with squeezing from multiple ducts\nC. U/L bloody discharge\nD. U/L bloody discharge with squeezing from a single duct\nPlease reason step by step, and put your final answ... | To determine which nipple discharge is most probably physiological, let's analyze each option step by step:
A. **B/L spontaneous discharge**:
- Bilateral (B/L) spontaneous discharge means that the discharge occurs without any external pressure and is present in both nipples. While this can occur physiologically in som... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following nipple discharge is most probably; physiological:
A. B/L spontaneous discharge
B. B/L milky discharge with squeezing from multiple ducts
C. U/L bloody discharge
D. U/L bloody dischar... |
[
{
"content": "Hallmark of breast malignancy on mammography?\nA. Low density lesion\nB. Smooth margins\nC. Clusters of microcalcification\nD. Popcorn calcification\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the hallmark of breast malignancy on mammography, let's evaluate each option step by step:
A. **Low density lesion**: While low density lesions can be seen on mammograms, they are not specifically indicative of malignancy. Low density can be seen in both benign and malignant lesions. Therefore, this is no... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Hallmark of breast malignancy on mammography?
A. Low density lesion
B. Smooth margins
C. Clusters of microcalcification
D. Popcorn calcification
Please reason step by step, and put your final answer within... |
[
{
"content": "Computed Tomography (CT scan) is least accurate for diagnosts of:\nA. 1cm size Aneurysm in the Hepatic Aery\nB. 1cm size Lymph node inthe para-aoic region\nC. 1cm size Mass in the tail of pancreas\nD. 1cm size Gall stones\nPlease reason step by step, and put your final answer within \\boxed{}.",
... | To determine the least accurate diagnosis using a CT scan for a 1cm size lesion, let's consider the characteristics of a CT scan and the nature of the different lesions listed in the options.
1. **1cm size Aneurysm in the Hepatic Artery (Option A)**:
- Aneurysms in the hepatic artery can vary significantly in their... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Computed Tomography (CT scan) is least accurate for diagnosts of:
A. 1cm size Aneurysm in the Hepatic Aery
B. 1cm size Lymph node inthe para-aoic region
C. 1cm size Mass in the tail of pancreas
D. 1cm size... |
[
{
"content": "NO is synthesized by -\nA. Uracil\nB. Aspartate\nC. Guanosine\nD. Arginine\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option step by step to determine which one is involved in the synthesis of nitrogen oxide (NO).
A. **Uracil**:
- Uracil is a pyrimidine nucleobase found in RNA. It is not directly involved in the synthesis of nitrogen oxide (NO).
B. **Aspartate**:
- Aspartate is an amino acid and is known to play a... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
NO is synthesized by -
A. Uracil
B. Aspartate
C. Guanosine
D. Arginine
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
Let's analyze each option step ... |
[
{
"content": "The serum concentration of which of the following human Ig is maximum:\nA. IgG\nB. IgA\nC. IgM\nD. IgD\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which immunoglobulin (Ig) has the maximum serum concentration in humans, let's examine the typical serum concentrations of each type of Ig:
1. **IgG**: This is the most abundant immunoglobulin in human serum. It makes up about 75-80% of the total serum Ig concentration. IgG is crucial for providing immuni... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The serum concentration of which of the following human Ig is maximum:
A. IgG
B. IgA
C. IgM
D. IgD
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To ... |
[
{
"content": "Arlts line is seen in\nA. Vernal keratoconjunctis\nB. Pterygium\nC. Ocular pemphigoid\nD. Trachoma\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition an "Arlts line" is associated with, let's review each option and the characteristics of Arlt's line:
1. **Arlts Line**: Arlt's line is a linear keratinization of the conjunctiva seen at the limbus, typically associated with chronic irritation and inflammation of the cornea and conjunctiva.... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Arlts line is seen in
A. Vernal keratoconjunctis
B. Pterygium
C. Ocular pemphigoid
D. Trachoma
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To dete... |
[
{
"content": "A young male patient presents with complete rectal prolapse. The surgery of choice is\nA. Abdominal rectopexy\nB. Delerom's procedure\nC. Anterior resection\nD. Goodsall's procedure\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the appropriate surgical procedure for a young male patient presenting with complete rectal prolapse, let's analyze each option step by step:
1. **Abdominal Rectopexy (Option A):**
- This procedure involves the fixation of the rectum to the sacral promontory using sutures or implants, typically perform... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A young male patient presents with complete rectal prolapse. The surgery of choice is
A. Abdominal rectopexy
B. Delerom's procedure
C. Anterior resection
D. Goodsall's procedure
Please reason step by step,... |
[
{
"content": "The drug that inhibits uterine contractility and cause pulmonary edema is:\nA. Ritodrine\nB. Nifedipine\nC. Indomethacin\nD. Atosiban\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which drug inhibits uterine contractility and causes pulmonary edema, let's evaluate each option step by step:
1. **Ritodrine (A)**:
- Ritodrine is a beta-2 adrenergic agonist.
- It is commonly used to inhibit uterine contractility in the treatment of preterm labor.
- However, it is not typically... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The drug that inhibits uterine contractility and cause pulmonary edema is:
A. Ritodrine
B. Nifedipine
C. Indomethacin
D. Atosiban
Please reason step by step, and put your final answer within \boxed{}.<|im_... |
[
{
"content": "Influenzae virus belongs to which family?\nA. Paramyxovirus\nB. Orthomyxovirus\nC. Bunyaviridae\nD. Togaviridae\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which family the influenza virus belongs to, let's break down the information step by step:
1. **Understanding the Virus**: The influenza virus, commonly known as the flu virus, is a type of virus that causes influenza in humans and other animals.
2. **Family Classification**: Viruses are classified into... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Influenzae virus belongs to which family?
A. Paramyxovirus
B. Orthomyxovirus
C. Bunyaviridae
D. Togaviridae
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assi... |
[
{
"content": "Several weeks after surgical dissection of her left axilla for the removal of lymph nodes for staging and treatment of her breast cancer, a 32-year-old woman was told by her general physician that she had \"winging\" of her left scapula when she pushed against resistance during her physical examin... | To determine the origin of the nerve that was injured, let's analyze the information step by step:
1. **Identify the Symptoms:**
- "Winging" of the left scapula when pushed against resistance.
- Difficulty raising the right arm above her head when combing her hair.
2. **Anatomy and Function:**
- The "winging... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Several weeks after surgical dissection of her left axilla for the removal of lymph nodes for staging and treatment of her breast cancer, a 32-year-old woman was told by her general physician that she had ... |
[
{
"content": "Post transplant lymphoma is ?\nA. T cell\nB. B cell\nC. Null cell\nD. NK cell\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer to the question "Post transplant lymphoma is ? A. T cell B. B cell C. Null cell D. NK cell," we need to understand what post-transplant lymphoproliferative disorder (PTLD) is and which type of cell is most commonly involved.
1. **Post-Transplant Lymphoproliferative Disorder (PTLD):**
... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Post transplant lymphoma is ?
A. T cell
B. B cell
C. Null cell
D. NK cell
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine the correct ans... |
[
{
"content": "The following insulin can be given intravenously?\nA. Protamine zinc insulin\nB. Ultra lente insulin\nC. Semi lente insulin\nD. Regular insulin\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the given insulins can be given intravenously, we need to consider the characteristics and formulations of each type of insulin listed.
1. **Protamine Zinc Insulin (A)**
- Protamine zinc insulin is a long-acting insulin. It contains protamine, a protein that slows the absorption of insulin.
... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The following insulin can be given intravenously?
A. Protamine zinc insulin
B. Ultra lente insulin
C. Semi lente insulin
D. Regular insulin
Please reason step by step, and put your final answer within \box... |
[
{
"content": "Megaloblastic anemia, glossitis, pharyngeal ulcers, and impaired immunity. For each disorder above, select the dietary deficiency that is likely to be responsible.\nA. Folate deficiency\nB. Thiamine deficiency\nC. Niacin deficiency\nD. Vitamin D deficiency\nPlease reason step by step, and put your... | Let's analyze each disorder and determine which dietary deficiency is likely responsible:
1. **Megaloblastic Anemia**: This condition is characterized by the production of abnormally large, immature red blood cells. It is commonly associated with deficiencies in folate or vitamin B12 (cobalamin), both of which are ess... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Megaloblastic anemia, glossitis, pharyngeal ulcers, and impaired immunity. For each disorder above, select the dietary deficiency that is likely to be responsible.
A. Folate deficiency
B. Thiamine deficien... |
[
{
"content": "Tamsulosin belongs to\nA. 5a-reductase inhibitors\nB. a1a receptor blockers\nC. a1a receptor agonist\nD. 5a-transferase inhibitors\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which category Tamsulosin belongs to, let's analyze the options provided:
A. 5α-reductase inhibitors: These drugs inhibit the enzyme 5α-reductase, which converts testosterone to dihydrotestosterone (DHT). Common examples include finasteride and dutasteride, which are used to treat prostate conditions. Tam... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Tamsulosin belongs to
A. 5a-reductase inhibitors
B. a1a receptor blockers
C. a1a receptor agonist
D. 5a-transferase inhibitors
Please reason step by step, and put your final answer within \boxed{}.<|im_end... |
[
{
"content": "A patient with H. Pylori infection is treated with drugs. The best method to detect presence of residual H.Pylori infection in this person is which of the following?\nA. Rapid urease test\nB. Urea breath test\nC. Endoscopy and biopsy\nD. Serum anti H.Pylori titre\nPlease reason step by step, and p... | To determine the best method for detecting the presence of residual H. pylori infection after treatment, let's evaluate each option step by step:
A. **Rapid Urease Test**: This test is typically performed during an endoscopy, where a urease enzyme test is conducted on a biopsy sample. It is a direct method that can de... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A patient with H. Pylori infection is treated with drugs. The best method to detect presence of residual H.Pylori infection in this person is which of the following?
A. Rapid urease test
B. Urea breath tes... |
[
{
"content": "BRCA-1 postive women have ____% increased risk of breast carcinoma\nA. 10\nB. 20\nC. 40\nD. 60\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's break down the information provided and the context of BRCA-1 mutations in relation to breast cancer risk.
1. **Understanding BRCA-1 Mutations**:
- BRCA1 (Breast Cancer 1) is a tumor suppressor gene. When this gene is mutated, it increases the risk of developing breast and ova... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
BRCA-1 postive women have ____% increased risk of breast carcinoma
A. 10
B. 20
C. 40
D. 60
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determin... |
[
{
"content": "Structures in the portal triad are all except:\nA. Hepatic artery\nB. Hepatic vein\nC. Portal vein\nD. Bile duct\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option in the context of the portal triad structure:
1. **Hepatic artery**: The hepatic artery is one of the main blood vessels that supplies oxygenated blood to the liver. It is an important part of the hepatic arterial system, which is separate from the portal triad.
2. **Hepatic vein**: The hepa... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Structures in the portal triad are all except:
A. Hepatic artery
B. Hepatic vein
C. Portal vein
D. Bile duct
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>ass... |
[
{
"content": "Enzyme used in PCR is ?\nA. Reverse transcriptase\nB. Tag polymerase\nC. RNA polymerase\nD. None\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct enzyme used in PCR (Polymerase Chain Reaction), let's examine each option step by step:
A. Reverse transcriptase: This enzyme is used for transcribing RNA into DNA. It is not used in PCR, which involves the amplification of DNA. Therefore, this is not the correct enzyme for PCR.
B. Taq polyme... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Enzyme used in PCR is ?
A. Reverse transcriptase
B. Tag polymerase
C. RNA polymerase
D. None
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determ... |
[
{
"content": "In depression , there is deficiency of:\nA. 5-HT\nB. Acetylcholine\nC. Dopamine\nD. GABA\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which neurotransmitter is typically deficient in depression, let's analyze each option step by step:
1. **5-HT (Serotonin)**: Serotonin is a monoamine neurotransmitter that plays a significant role in mood regulation. Low levels of serotonin have been associated with depression, which is why medications l... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
In depression , there is deficiency of:
A. 5-HT
B. Acetylcholine
C. Dopamine
D. GABA
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine whic... |
[
{
"content": "Drug commonly used in t/t of endometriosis -\nA. LH\nB. GnRH analogues\nC. MPA\nD. FSH\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze each option in the context of treating endometriosis:
1. **A. LH (Luteinizing Hormone):** LH is a hormone produced by the pituitary gland. It plays a crucial role in the menstrual cycle and ovulation. While LH is involved in the menstrual cycle, it is not typically used a... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Drug commonly used in t/t of endometriosis -
A. LH
B. GnRH analogues
C. MPA
D. FSH
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine the co... |
[
{
"content": "The physiological change occurs in a cardiac muscle cell when there is plateau phase of action potential is:\nA. Influx of Na\nB. Influx of Ca2+\nC. Influx of K+\nD. Closure of voltage gated K channels\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
... | To understand the physiological change occurring in a cardiac muscle cell during the plateau phase of the action potential, let's break down the process step by step.
1. **Understanding the Action Potential:**
- The action potential in cardiac muscle cells is a rapid and significant change in the membrane potential... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The physiological change occurs in a cardiac muscle cell when there is plateau phase of action potential is:
A. Influx of Na
B. Influx of Ca2+
C. Influx of K+
D. Closure of voltage gated K channels
Please ... |
[
{
"content": "Multiple painful ulcers over glans without in duration is suggestive of –\nA. LGV\nB. Granuloma inguinale\nC. Chancroid\nD. 2° syphilis\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze the symptoms described: multiple painful ulcers over the glans (head of the penis) without any induration (hardening).
1. **Lymphogranuloma Venereum (LGV)**:
- LGV is caused by specific serovars of Chlamydia trachomatis.
- Typically, it presents as a painless ulcer,... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Multiple painful ulcers over glans without in duration is suggestive of –
A. LGV
B. Granuloma inguinale
C. Chancroid
D. 2° syphilis
Please reason step by step, and put your final answer within \boxed{}.<|i... |
[
{
"content": "Which view is best for viewing hollow viscus perforation\nA. Erect\nB. Supine\nC. Right lateral\nD. Left lateral\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the best view for viewing a hollow viscus perforation, we need to consider the anatomical position and the mechanics of the imaging technique. Let's go through each option step by step:
1. **Erect Position**:
- In an erect position, the patient is standing up. This position can provide a good visualiza... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which view is best for viewing hollow viscus perforation
A. Erect
B. Supine
C. Right lateral
D. Left lateral
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>ass... |
[
{
"content": "Initial treatment of keloid\nA. Topical steroid\nB. Intralesional steroid\nC. Excision\nD. Radiotherapy\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the initial treatment for a keloid, let's consider the characteristics and common treatments for keloids step by step.
1. **Understanding Keloids:**
- Keloids are benign, overgrown fibrous scars that occur after skin trauma, such as from acne, piercing, or surgery.
- They are characterized by their ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Initial treatment of keloid
A. Topical steroid
B. Intralesional steroid
C. Excision
D. Radiotherapy
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To... |
[
{
"content": "Edema feet is not a feature of:\nA. Conn syndrome\nB. Hypothyroid\nC. CHF\nD. Nephrotic syndrome\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition among the given options is not associated with edema in the feet, let's analyze each condition step by step:
A. **Conn syndrome (Primary hyperaldosteronism)**:
- Conn syndrome is characterized by an overproduction of aldosterone, which leads to sodium retention and potassium excretion.
... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Edema feet is not a feature of:
A. Conn syndrome
B. Hypothyroid
C. CHF
D. Nephrotic syndrome
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determ... |
[
{
"content": "Ash leaf maculae is found in :\nA. Tuberous sclerosis\nB. Neurofibromatosis\nC. Lymphangioma\nD. None\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, we need to understand what "Ash leaf maculae" refers to and which of the conditions listed can be associated with it.
1. **Ash leaf maculae**: These are specific skin lesions characterized by a distinctive ash-leaf or leaf-like shape. They are typically found in tuberous sclerosis (TSC... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Ash leaf maculae is found in :
A. Tuberous sclerosis
B. Neurofibromatosis
C. Lymphangioma
D. None
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To d... |
[
{
"content": "The commonest valvular manifestation of acute as well as previous rheumatic carditis is\nA. Mitral stenosis\nB. Mitral regurgitation\nC. Aoic stenosis\nD. Aoic regurgitation\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the commonest valvular manifestation of acute as well as previous rheumatic carditis, let's review the valvular changes associated with this condition:
1. **Acute Rheumatic Carditis:**
- In the acute phase of rheumatic carditis, inflammation of the heart valves (endocarditis) can lead to valvular dysfu... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The commonest valvular manifestation of acute as well as previous rheumatic carditis is
A. Mitral stenosis
B. Mitral regurgitation
C. Aoic stenosis
D. Aoic regurgitation
Please reason step by step, and put... |
[
{
"content": "In peripheral tissues which of the following contains substance P:\nA. Plasma cell\nB. Mast cell\nC. Nerve terminal\nD. Vascular endothelium\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the given options contains substance P in peripheral tissues, let's analyze each option step by step.
1. **Plasma Cell**: Plasma cells are specialized B lymphocytes that produce and secrete antibodies. They are not directly involved in the release of substance P, which is a neuropeptide involved ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
In peripheral tissues which of the following contains substance P:
A. Plasma cell
B. Mast cell
C. Nerve terminal
D. Vascular endothelium
Please reason step by step, and put your final answer within \boxed{... |
[
{
"content": "A 43-year-old woman with chronic alcoholism presents with shortness of breath and edema. On examination, her blood pressure is 100/60 mm Hg, pulse 110/min, JVP is 8 cm, the cardiac apex is displaced and enlarged, there are bilateral inspiratory crackles, and there is pedal edema.For the patient wi... | Let's analyze the clinical presentation and symptoms step by step to determine the most likely diagnosis related to vitamin deficiency or excess:
1. **Chronic Alcoholism**: The patient's history of chronic alcoholism is significant. Chronic alcoholism can lead to various vitamin deficiencies, particularly thiamine (vi... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 43-year-old woman with chronic alcoholism presents with shortness of breath and edema. On examination, her blood pressure is 100/60 mm Hg, pulse 110/min, JVP is 8 cm, the cardiac apex is displaced and en... |
[
{
"content": "In exocrine pancreatic cancer, the commonest tumour marker to be elevated as -\nA. CA-125\nB. CEA\nC. CA-15-3\nD. CA-19-9\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most common tumor marker elevated in exocrine pancreatic cancer, let's analyze each option:
A. **CA-125**: This is a tumor marker often associated with ovarian cancer, particularly in epithelial ovarian cancer, but it is not commonly elevated in pancreatic cancer.
B. **CEA (Carcinoembryonic Antigen)*... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
In exocrine pancreatic cancer, the commonest tumour marker to be elevated as -
A. CA-125
B. CEA
C. CA-15-3
D. CA-19-9
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_s... |
[
{
"content": "`NALGONDA technique' is used in -\nA. Endemic-fluorosis\nB. Epidemic-dropsy\nC. Endemic-ascites\nD. Ncurolathyrisin\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To answer this question, we need to understand what the "NALGONDA technique" is and which condition it is used for. Let's break it down step by step:
1. **Understanding the Options:**
- **A. Endemic-fluorosis:** This is a condition caused by excessive intake of fluoride from the water or soil, leading to dental and... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
`NALGONDA technique' is used in -
A. Endemic-fluorosis
B. Epidemic-dropsy
C. Endemic-ascites
D. Ncurolathyrisin
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>... |
[
{
"content": "Post moem stiffening is called: March 2005\nA. Putrefaction\nB. Rigor mois\nC. Livor mois\nD. Mummification\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's break down each term and understand its meaning in the context of post-mortem changes.
1. **Rigor Mortis (Option B):**
- **Definition:** Rigor mortis is the state of temporary muscular stiffness that occurs shortly after death. It is due to the build-up of lactic acid and the ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Post moem stiffening is called: March 2005
A. Putrefaction
B. Rigor mois
C. Livor mois
D. Mummification
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistan... |
[
{
"content": "Werner's syndrome (multiple endocrine neoplasia type I) is characterised by all of the following except -\nA. Tumours of anterior pituitary\nB. Tumours of parathyroids\nC. Pancreatic adenomas\nD. Phaeochromocytoma\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role... | To address the question correctly, let's first understand what Werner's syndrome (also known as Werner syndrome or adult progeria) and multiple endocrine neoplasia type I (MEN1) are, and then identify which of the given options is not characteristic of Werner's syndrome.
1. **Werner's Syndrome (Adult Progeria)**:
-... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Werner's syndrome (multiple endocrine neoplasia type I) is characterised by all of the following except -
A. Tumours of anterior pituitary
B. Tumours of parathyroids
C. Pancreatic adenomas
D. Phaeochromocy... |
[
{
"content": "Renal threshold for glycosuria\nA. 100 mg/dl\nB. 180 mg/dl\nC. 300 mg/dl\nD. 350 mg/dl\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the renal threshold for glycosuria, let's first understand what glycosuria and the renal threshold mean:
1. **Glycosuria**: This is the presence of glucose in the urine. It occurs when the concentration of glucose in the blood exceeds the renal threshold for glucose, leading to spillage of glucose into th... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Renal threshold for glycosuria
A. 100 mg/dl
B. 180 mg/dl
C. 300 mg/dl
D. 350 mg/dl
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine the re... |
[
{
"content": "Bulls eye retinopathy is seen in toxicity of-\nA. Quinine\nB. Tobacco\nC. Ethanol\nD. Chloroquine\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which substance is associated with bulls eye retinopathy, let's analyze the options step by step:
1. **Quinine**: Quinine is an antimalarial medication. While it can have several side effects, including visual disturbances, bulls eye retinopathy is not typically associated with quinine toxicity.
2. **Tob... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Bulls eye retinopathy is seen in toxicity of-
A. Quinine
B. Tobacco
C. Ethanol
D. Chloroquine
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To deter... |
[
{
"content": "The following are indications for performing thoracotomy after blunt injury of the chest, except\nA. 1000 ml drainage after placing intercostal tube\nB. Continuous bleeding through intercostal tube of more than 200 ml/hour for three or more hours\nC. Cardiac tamponade\nD. Rib fracture\nPlease reas... | To determine which option is not an indication for performing a thoracotomy after blunt chest injury, let's analyze each option step by step:
A. **1000 ml drainage after placing intercostal tube**: This is a significant amount of blood loss that indicates ongoing, significant bleeding. Drainage of more than 1000 ml ov... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
The following are indications for performing thoracotomy after blunt injury of the chest, except
A. 1000 ml drainage after placing intercostal tube
B. Continuous bleeding through intercostal tube of more t... |
[
{
"content": "True regarding colovesical fistula\nA. Most commonly presents with pneumaturia\nB. Most commonly caused by colonic cancer\nC. More common in females\nD. Readily diagnosed on barium enema\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's evaluate each option step by step:
A. Most commonly presents with pneumaturia:
- A colovesical fistula is an abnormal connection between the colon and the bladder. Pneumaturia, which is the presence of air in the urine, is a common presenting symptom due to the passage of air fro... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
True regarding colovesical fistula
A. Most commonly presents with pneumaturia
B. Most commonly caused by colonic cancer
C. More common in females
D. Readily diagnosed on barium enema
Please reason step by ... |
[
{
"content": "All of the following are true about lateral cutaneous nerve EXCEPT:\nA. Supplies skin over the lateral skin of thigh\nB. Supplies skin over the medial aspect of thigh\nC. Arises from L2 and L3\nD. It is a purely sensory nerve\nPlease reason step by step, and put your final answer within \\boxed{}.... | To determine which statement is false about the lateral cutaneous nerve, let's analyze each option step by step:
A. Supplies skin over the lateral skin of thigh
- This statement is true. The lateral cutaneous nerve of the thigh supplies the skin over the lateral aspect of the thigh.
B. Supplies skin over the medial a... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
All of the following are true about lateral cutaneous nerve EXCEPT:
A. Supplies skin over the lateral skin of thigh
B. Supplies skin over the medial aspect of thigh
C. Arises from L2 and L3
D. It is a pure... |
[
{
"content": "Persistant vomiting most likely causes -a) Hyperkalemiab) Acidic urine excretionc) Hypochloraemiad) Hyperventilation.\nA. a\nB. c\nC. bc\nD. ad\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option to determine the most likely cause of persistent vomiting.
a) **Hyperkalemia**: Vomiting can lead to the loss of potassium from the body, which typically results in hypokalemia (low potassium levels), not hyperkalemia (high potassium levels). Persistent vomiting can cause a significant loss o... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Persistant vomiting most likely causes -a) Hyperkalemiab) Acidic urine excretionc) Hypochloraemiad) Hyperventilation.
A. a
B. c
C. bc
D. ad
Please reason step by step, and put your final answer within \box... |
[
{
"content": "Which of the following lesion is least likely to be eccentric?\nA. GCT\nB. Simple bone cyst\nC. Osteochondroma\nD. Aneurysmal bone cyst\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which lesion is least likely to be eccentric, let's examine each option step by step:
A. **GCT (Giant Cell Tumor of Bone)**: GCTs are typically eccentric in location, usually arising from the metaphysis of long bones. They tend to extend from the bone surface into the medullary cavity. Therefore, GCT is l... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following lesion is least likely to be eccentric?
A. GCT
B. Simple bone cyst
C. Osteochondroma
D. Aneurysmal bone cyst
Please reason step by step, and put your final answer within \boxed{}.<|i... |
[
{
"content": "Decreased vascularity of fibroid is seen with :\nA. GnRH agonist\nB. Danazol\nC. Mifepristone\nD. All\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the options can cause decreased vascularity of a fibroid, we need to understand the mechanism of action for each drug and its effect on the fibroid's blood supply.
1. **GnRH Agonist (A):**
- GnRH (Gonadotropin-Releasing Hormone) agonists work by suppressing the production of estrogen and proge... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Decreased vascularity of fibroid is seen with :
A. GnRH agonist
B. Danazol
C. Mifepristone
D. All
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To d... |
[
{
"content": "A 19-year-old man is brought to the emergency department with a stab wound at the base of the neck (zone I) (Figure below). The most important concern for patients with such injuries is which of the following?For the purpose of evaluating penetrating injuries, the neck is divided into three zones.... | To evaluate the most important concern for a 19-year-old man with a stab wound at the base of the neck (zone I), let's break down the information and analyze each option step by step.
1. **Location of the Injury:**
- The injury is in zone I, which is below the clavicles and is also known as the thoracic outlet.
2.... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 19-year-old man is brought to the emergency department with a stab wound at the base of the neck (zone I) (Figure below). The most important concern for patients with such injuries is which of the follow... |
[
{
"content": "Which is not a content of inguinal canal -\nA. Spermatic cord\nB. Ilioinguinal nerve\nC. Genital branch of genitofemoral nerve\nD. Inferior epigastric artery\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the given options is not a content of the inguinal canal, let's analyze each option step by step.
1. **Spermatic Cord (Option A):**
- The spermatic cord is a structure in the male body that runs from the abdomen to the scrotum. It contains the testicular artery, pampiniform plexus, nerves, and... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which is not a content of inguinal canal -
A. Spermatic cord
B. Ilioinguinal nerve
C. Genital branch of genitofemoral nerve
D. Inferior epigastric artery
Please reason step by step, and put your final answ... |
[
{
"content": "Which of the following ophthalmological anomaly is seen in WAGR syndrome\nA. Lens coloboma\nB. Retinitis pigmentosa\nC. Aniridia\nD. Trabeculodysgenesis\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which ophthalmological anomaly is seen in WAGR syndrome, let's first understand what WAGR syndrome is and its key features.
1. **WAGR Syndrome Definition**: WAGR syndrome is a genetic disorder that is associated with deletions in the chromosome region 11p13. It is characterized by four main features: Wilm... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following ophthalmological anomaly is seen in WAGR syndrome
A. Lens coloboma
B. Retinitis pigmentosa
C. Aniridia
D. Trabeculodysgenesis
Please reason step by step, and put your final answer wi... |
[
{
"content": "ACTH is produced by which of the following Bronchogenic carcinomas\nA. Adenocarcinoma\nB. Small cell carcinoma\nC. Squamous cell carcinoma\nD. Branchoalveolar carcinoma\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which bronchogenic carcinoma produces ACTH, let's review the characteristics of each type of lung cancer and their associated endocrine syndromes:
1. **Adenocarcinoma**: This is the most common type of non-small cell lung cancer (NSCLC). It can sometimes produce a variety of hormones, including hormones t... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
ACTH is produced by which of the following Bronchogenic carcinomas
A. Adenocarcinoma
B. Small cell carcinoma
C. Squamous cell carcinoma
D. Branchoalveolar carcinoma
Please reason step by step, and put your... |
[
{
"content": "Rubrospinal tract influences -\nA. Posture and balance\nB. Valuntary activity\nC. Vestibuloocular stimuli\nD. All of the above\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze each option in relation to the rubrospinal tract.
1. **Posture and Balance**:
- The rubrospinal tract is known to influence the control of muscle tone and coordination, which are crucial for maintaining posture and balance. It does this by modulating the activity of mo... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Rubrospinal tract influences -
A. Posture and balance
B. Valuntary activity
C. Vestibuloocular stimuli
D. All of the above
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<... |
[
{
"content": "Long term potentiation means\nA. Enhancement of signal transmission\nB. Increased number of receptors\nC. Increased number of neurons\nD. Increased muscle tone\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's break down the concept of long-term potentiation (LTP) and analyze each option step by step.
1. **Definition of Long-Term Potentiation (LTP):**
- LTP is a long-lasting increase in the strength of synaptic connections between neurons in the brain. It is a fundamental mechanism ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Long term potentiation means
A. Enhancement of signal transmission
B. Increased number of receptors
C. Increased number of neurons
D. Increased muscle tone
Please reason step by step, and put your final an... |
[
{
"content": "Fasciotomy- all of the following are cut except\nA. Skin\nB. Superficial fascia\nC. Deep fascia\nD. Muscles\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | A fasciotomy is a surgical procedure that involves cutting open the fascia (a tough, fibrous connective tissue that surrounds muscles, groups of muscles, blood vessels, and nerves) to relieve pressure within a muscle compartment. The goal is to prevent or treat compartment syndrome, a medical emergency that can lead to... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Fasciotomy- all of the following are cut except
A. Skin
B. Superficial fascia
C. Deep fascia
D. Muscles
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistan... |
[
{
"content": "Identical twins can be differentiated by:-\nA. Finger print\nB. DNA fingerprinting\nC. Blood grouping\nD. Age\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option step by step:
A. **Finger print**: Identical twins have the same fingerprints. Although fingerprints are unique, they are not used to differentiate identical twins from each other because identical twins share the exact same fingerprints.
B. **DNA fingerprinting**: DNA fingerprinting involve... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Identical twins can be differentiated by:-
A. Finger print
B. DNA fingerprinting
C. Blood grouping
D. Age
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assist... |
[
{
"content": "Paradoxical splitting of second hea sound Heard in\nA. RBBB\nB. ASD\nC. VSD\nD. LBBB\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze the conditions under which a paradoxical splitting of the second heart sound (S2) might be heard. The second heart sound consists of two components: the pulmonary component (P2) and the aortic component (A2). In a normal heart, S2 is split during inspiration (physiologic s... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Paradoxical splitting of second hea sound Heard in
A. RBBB
B. ASD
C. VSD
D. LBBB
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine the corr... |
[
{
"content": "Little finger of hand corresponds to which of the following dermatomes:\nA. C6\nB. C7\nC. C8\nD. T1\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which dermatome corresponds to the little finger of the hand, we need to understand the distribution of dermatomes on the body. Dermatomes are areas of skin supplied by a single spinal nerve. Here is the step-by-step reasoning:
1. **Identify the Nerve Supply for the Little Finger:**
- The ulnar nerve (... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Little finger of hand corresponds to which of the following dermatomes:
A. C6
B. C7
C. C8
D. T1
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To det... |
[
{
"content": "Human fibroblast cell line is used for cultivation of ?\nA. Adenovirus\nB. Poliovirus\nC. HIV\nD. Measles\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which virus is typically cultivated in human fibroblast cell lines, let's analyze each option step by step:
1. **Adenovirus (Option A):**
- Adenoviruses are often used in gene therapy and viral vectors for gene delivery.
- Human diploid fibroblasts, such as the WI-38 cell line, are commonly used for... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Human fibroblast cell line is used for cultivation of ?
A. Adenovirus
B. Poliovirus
C. HIV
D. Measles
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
... |
[
{
"content": "Patients with 'Hemophilia A' have bleeding disorder because of -\nA. Lack of platelet aggregation\nB. Lack of reaction accelerator during activation of factor X in coagulation cascade\nC. Neutralization of antithrombin III\nD. Release of Thromboxane A2\nPlease reason step by step, and put your fin... | To determine the correct answer, let's break down each option in relation to Hemophilia A:
1. **A. Lack of platelet aggregation**: Platelet aggregation is a crucial step in the primary hemostasis process, where platelets adhere to the site of vascular injury and form a plug. However, platelet aggregation is not direct... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Patients with 'Hemophilia A' have bleeding disorder because of -
A. Lack of platelet aggregation
B. Lack of reaction accelerator during activation of factor X in coagulation cascade
C. Neutralization of an... |
[
{
"content": "Not true about tubercular bacilli -\nA. Facultative anaerobe\nB. Discovered by Robert Koch\nC. Gram positive\nD. Has thick cell wall\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option step by step to determine which statement is not true about Mycobacterium tuberculosis, the tubercular bacillus:
A. Facultative anaerobe:
- Mycobacterium tuberculosis can survive in both aerobic and anaerobic conditions, making it a facultative anaerobe. This is a characteristic feature of t... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Not true about tubercular bacilli -
A. Facultative anaerobe
B. Discovered by Robert Koch
C. Gram positive
D. Has thick cell wall
Please reason step by step, and put your final answer within \boxed{}.<|im_e... |
[
{
"content": "Atopic dermatitis is diagnosed by –\nA. Patch test\nB. Wood lamp\nC. Clinical examination\nD. IgE\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To diagnose atopic dermatitis (AD), it's important to understand the nature of the condition and the diagnostic tools available:
1. **Patch Test**: This is used to diagnose contact dermatitis, which is an allergic reaction to specific substances. It is not used to diagnose atopic dermatitis, which is a chronic inflamm... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Atopic dermatitis is diagnosed by –
A. Patch test
B. Wood lamp
C. Clinical examination
D. IgE
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To diagn... |
[
{
"content": "Colour vision is with the help of:\nA. Rods\nB. Cones\nC. Cortex\nD. Optic disc\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which of the given options is responsible for color vision, let's reason through each component step by step:
A. **Rods**: These are specialized photoreceptor cells in the retina that are responsible for vision in low light conditions. They are highly sensitive to light but do not play a significant role ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Colour vision is with the help of:
A. Rods
B. Cones
C. Cortex
D. Optic disc
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine which of the ... |
[
{
"content": "A 23 yr. old female came with arthritis, Malar rash, oral ulcers, serositis (pleuritis or pericarditis). The likely investigation to be positive is\nA. Anti nuclear antibody\nB. Anti collagen antibody\nC. Anti epithelial antibody\nD. Antigen antibody complexes\nPlease reason step by step, and put ... | To determine the likely investigation to be positive in this case, let's analyze the patient's symptoms and the given options step by step:
1. **Arthritis**: This symptom can be seen in various autoimmune conditions, but it is particularly characteristic of systemic lupus erythematosus (SLE).
2. **Malar rash**: This ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 23 yr. old female came with arthritis, Malar rash, oral ulcers, serositis (pleuritis or pericarditis). The likely investigation to be positive is
A. Anti nuclear antibody
B. Anti collagen antibody
C. Ant... |
[
{
"content": "Coagulative necrosis is commonly seen in all except:\nA. Tuberculosis\nB. Encephalitis\nC. Sarcoidosis\nD. Wet gangrene\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which option is not associated with coagulative necrosis, let's first understand what coagulative necrosis is and then examine each option.
1. **Coagulative Necrosis**: This type of necrosis is characterized by the coagulation of protein in the affected tissue. It is commonly seen in organs such as the ki... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Coagulative necrosis is commonly seen in all except:
A. Tuberculosis
B. Encephalitis
C. Sarcoidosis
D. Wet gangrene
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_sta... |
[
{
"content": "Bruxism is -\nA. Walking during sleep\nB. Nocturnal enuresis\nC. Grinding of teeth during sleep\nD. Sleep apnoea\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's reason through each option to determine which one best describes bruxism:
A. Walking during sleep: This condition is known as somnambulism, where a person walks or performs other complex behaviors while asleep. This is not related to teeth grinding.
B. Nocturnal enuresis: This is the medical term for bedwetting... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Bruxism is -
A. Walking during sleep
B. Nocturnal enuresis
C. Grinding of teeth during sleep
D. Sleep apnoea
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>ass... |
[
{
"content": "Which of the following are the slowly adapting mechan- oreceptors present in the skin that are very sensitive to perpendicular indentation?\nA. Pacinian corpuscles\nB. Meissner's corpuscles\nC. Merkel discs\nD. Ruffini end organs\nPlease reason step by step, and put your final answer within \\boxe... | To determine which of the given options are the slowly adapting mechanoreceptors present in the skin that are very sensitive to perpendicular indentation, let's analyze each option:
1. **Pacinian corpuscles**: These are large, lamellated receptors found in the dermis. They are highly sensitive to pressure, vibrations,... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following are the slowly adapting mechan- oreceptors present in the skin that are very sensitive to perpendicular indentation?
A. Pacinian corpuscles
B. Meissner's corpuscles
C. Merkel discs
D... |
[
{
"content": "All the following are contents of sub-occipital triangle, except -\nA. Vertebral artery\nB. Dorsal ramus of C1 nerve\nC. Suboccipital plexus of vein\nD. Occipital artery\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which option is not a content of the sub-occipital triangle, let's review the anatomical contents of this triangle step by step:
1. **Sub-occipital Triangle Anatomy**:
- The sub-occipital triangle is a clinical and anatomical triangle located in the back of the head, inferior to the superior nuchal lin... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
All the following are contents of sub-occipital triangle, except -
A. Vertebral artery
B. Dorsal ramus of C1 nerve
C. Suboccipital plexus of vein
D. Occipital artery
Please reason step by step, and put you... |
[
{
"content": "Which of the following feature on second trimester ultrasound is not a marker of Down's\nA. Single umbilical aery\nB. Choroid plexus cyst\nC. Diaphragmatic hernia\nD. Duodenal atresia\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which feature is not a marker of Down's syndrome during the second trimester ultrasound, let's analyze each option step by step:
1. **Single Umbilical Artery (A):**
- A single umbilical artery is a known marker associated with increased risk for chromosomal abnormalities, including Down's syndrome. It ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following feature on second trimester ultrasound is not a marker of Down's
A. Single umbilical aery
B. Choroid plexus cyst
C. Diaphragmatic hernia
D. Duodenal atresia
Please reason step by ste... |
[
{
"content": "A young boy, Rahul presents with massive hemetemesis. He had fever for 15 days few days back which was treated with few drugs. Clinical examination reveal moderate splenomegaly). No other history is positive) Probable diagnosis is:\nA. Drug induced gastritis\nB. Oesophageal tear\nC. Bleeding duode... | To diagnose the condition presented in Rahul, let's analyze the symptoms and findings step by step.
1. **Massive Hematemesis**: This indicates a significant gastrointestinal bleed, often from the upper gastrointestinal tract.
2. **Fever for 15 Days**: The fever suggests an infectious or inflammatory process. The dura... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A young boy, Rahul presents with massive hemetemesis. He had fever for 15 days few days back which was treated with few drugs. Clinical examination reveal moderate splenomegaly). No other history is positi... |
[
{
"content": "Most common type of shoulder dislocation is:March 2011\nA. Posterior\nB. Anterior\nC. Inferior\nD. Superior\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the most common type of shoulder dislocation, we need to consider the typical patterns of shoulder injuries and the biomechanics of the shoulder joint.
1. **Anatomy and Biomechanics**: The shoulder joint is a ball and socket joint where the head of the humerus (the ball) fits into the glenoid fossa (the s... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Most common type of shoulder dislocation is:March 2011
A. Posterior
B. Anterior
C. Inferior
D. Superior
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistan... |
[
{
"content": "Bechet's disease is characterized by:\nA. Hypopyon\nB. Hyphema\nC. Subconjuctival hemmorrhage\nD. Scleritis\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's first understand what Bechet's disease is and its characteristic features.
Bechet's disease, also known as Bechet's syndrome or syndrome of the orals, genitals, and eyes, is a rare, chronic, and multisystem inflammatory condition. It primarily affects the blood vessels and is cha... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Bechet's disease is characterized by:
A. Hypopyon
B. Hyphema
C. Subconjuctival hemmorrhage
D. Scleritis
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistan... |
[
{
"content": "Central anticholinergics are used in treatment of all except-\nA. Akathisia\nB. Parkinsonism\nC. Acute dystonia\nD. Neuroleptic malignant syndrome\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition central anticholinergics are not used to treat, let's analyze each option step by step:
1. **Akathisia**: Akathisia is a side effect of antipsychotic medications characterized by a subjective feeling of restlessness and an urge to move. Central anticholinergics can be used to manage akathi... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Central anticholinergics are used in treatment of all except-
A. Akathisia
B. Parkinsonism
C. Acute dystonia
D. Neuroleptic malignant syndrome
Please reason step by step, and put your final answer within \... |
[
{
"content": "A 32-year-old woman is evaluated in the clinic for symptoms of polyuria and polydipsia. She has no significant past medical history and her only medication is the oral contraceptive pill.Her physical examination is entirely normal. Urine and serum biochemistry investigations are suggestive of cent... | Let's reason through the options step by step to determine the most likely finding on magnetic resonance imaging (MRI) of the brain for a patient with central diabetes insipidus (DI).
1. **Understanding Central Diabetes Insipidus (DI):**
- Central DI is caused by a deficiency in antidiuretic hormone (ADH), also kno... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 32-year-old woman is evaluated in the clinic for symptoms of polyuria and polydipsia. She has no significant past medical history and her only medication is the oral contraceptive pill.Her physical exami... |
[
{
"content": "Bastio surgery for refractory LV hyperophy is:\nA. Patch repair\nB. MR repair\nC. Ventriculectomy\nD. Ventriculoplasty\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's break down the options and understand what each term refers to in the context of surgical interventions for left ventricular (LV) hypertrophy:
1. **Patch repair**: This typically involves using a patch to repair a hole or defect in the heart's wall. It is not specific to LV hypertrophy and is more commonly used ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Bastio surgery for refractory LV hyperophy is:
A. Patch repair
B. MR repair
C. Ventriculectomy
D. Ventriculoplasty
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_star... |
[
{
"content": "Obesity in a child of age 2 years is defined as:\nA. Weight for height more than double of expected\nB. Weight for age more than double of expected\nC. BMI >30\nD. BMI >95th percentile\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct definition of obesity in a child of age 2 years, let's break down each option and understand the context of obesity measurement for young children.
1. **Weight for height more than double of expected (Option A):**
- This is not a standard method for assessing obesity in young children. Weig... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Obesity in a child of age 2 years is defined as:
A. Weight for height more than double of expected
B. Weight for age more than double of expected
C. BMI >30
D. BMI >95th percentile
Please reason step by st... |
[
{
"content": "A 32-year-old male is a known hypertensive and is being planned for cholecystectomy. Which of the following anaesthetic agents is contraindicated in this person?\nA. Propofol\nB. Ketamine\nC. Midazolam\nD. Etomidate\nPlease reason step by step, and put your final answer within \\boxed{}.",
"ro... | To determine which of the given anaesthetic agents is contraindicated in a hypertensive patient undergoing a cholecystectomy, we need to consider the specific characteristics and potential side effects of each agent, especially in relation to hypertension.
1. **Propofol**: This is a commonly used intravenous anaesthet... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 32-year-old male is a known hypertensive and is being planned for cholecystectomy. Which of the following anaesthetic agents is contraindicated in this person?
A. Propofol
B. Ketamine
C. Midazolam
D. Eto... |
[
{
"content": "Methysergide is banned as it causes ?\nA. Pulmonary fibrosis\nB. Pleural effusion\nC. Syncope\nD. Myocarditis\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer regarding the banned status of methysergide, we need to consider the known side effects of this medication. Methysergide is a serotonin antagonist and agonist that was primarily used to prevent migraines. However, it has been associated with significant side effects that led to its ban i... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Methysergide is banned as it causes ?
A. Pulmonary fibrosis
B. Pleural effusion
C. Syncope
D. Myocarditis
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assist... |
[
{
"content": "Methylergometrine is used in the prophylaxis of\nA. Migraine\nB. Postpartum hemorrhage\nC. PIH\nD. None of the above\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer for the use of methylergometrine in the prophylaxis of a specific condition, let's examine each option step by step:
1. **Migraine (Option A):**
- Methylergometrine is a synthetic ergot alkaloid.
- Ergot alkaloids have been used for the prevention and treatment of migraines due to... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Methylergometrine is used in the prophylaxis of
A. Migraine
B. Postpartum hemorrhage
C. PIH
D. None of the above
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|... |
[
{
"content": "Treatment of Bipolar disorder includes:\nA. Anti-depressant drugs\nB. Lithium carbonate\nC. ECT\nD. All\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze each treatment option for bipolar disorder:
1. **A. Anti-depressant drugs**:
- Anti-depressants are commonly used in bipolar disorder, particularly for treating depressive episodes. However, they are not typically used as the first-line treatment because they can poten... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Treatment of Bipolar disorder includes:
A. Anti-depressant drugs
B. Lithium carbonate
C. ECT
D. All
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To... |
[
{
"content": "Which of the following hallucinations is pathognomonic of schizophrenia -\nA. Auditory hallucinations commanding the patient\nB. Auditory hallucinations giving running commentry\nC. Auditory hallucinations criticizing the patient\nD. Auditory hallucinations talking to patient\nPlease reason step b... | To determine which of the given hallucinations is pathognomonic (specific and characteristic) of schizophrenia, we need to understand the nature and typical presentations of auditory hallucinations in schizophrenia.
1. **Auditory Hallucinations in Schizophrenia**: Auditory hallucinations are a common symptom of schizo... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Which of the following hallucinations is pathognomonic of schizophrenia -
A. Auditory hallucinations commanding the patient
B. Auditory hallucinations giving running commentry
C. Auditory hallucinations cr... |
[
{
"content": "A 9-year-old girl presents with menarche. History reveals thelarche at the age of 7 years and adrenarche at the age of 8 years- the M/C cause of this condition in girls is:\nA. Idiopathic\nB. Gonadal tumor\nC. Mc cure albright syndrome\nD. Hypothyroidism\nPlease reason step by step, and put your f... | To determine the most common cause of early menarche in a girl who has experienced thelarche (development of breast tissue) and adrenarche (development of pubic hair) at earlier ages, let's analyze the given options step by step.
1. **Idiopathic**:
- Idiopathic means the cause is unknown. This is a broad category a... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 9-year-old girl presents with menarche. History reveals thelarche at the age of 7 years and adrenarche at the age of 8 years- the M/C cause of this condition in girls is:
A. Idiopathic
B. Gonadal tumor
C... |
[
{
"content": "After an injury to an axon, the subsequent degeneration of all axonal fibres distal to the injury, all fibres proximal to the injury are unaffected, this type of degeneration is known as:\nA. Retrograde degeneration.\nB. Wallerian degeneration.\nC. Transneuronal degeneration.\nD. None\nPlease reas... | To determine the correct answer, let's analyze each option in the context of the description provided:
1. **Retrograde degeneration (Option A)**:
- Retrograde degeneration refers to the degeneration of the cell body of a neuron following the loss of its axon. This does not fit the description of degeneration occurr... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
After an injury to an axon, the subsequent degeneration of all axonal fibres distal to the injury, all fibres proximal to the injury are unaffected, this type of degeneration is known as:
A. Retrograde deg... |
[
{
"content": "Drug-induced colitis is most frequently associated with\nA. Neomycin\nB. Vancomycin\nC. Clindamycin\nD. Chloramphenicol\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which antibiotic is most frequently associated with drug-induced colitis, let's examine the properties and known side effects of each option provided:
A. **Neomycin**: Neomycin is an aminoglycoside antibiotic that is used to treat various bacterial infections, particularly those of the skin, ears, and dig... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Drug-induced colitis is most frequently associated with
A. Neomycin
B. Vancomycin
C. Clindamycin
D. Chloramphenicol
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_sta... |
[
{
"content": "A 45 year old male has multiple grouped vesicular lesions present on the TN segment dermatome associated with pain. The most likely diagnosis is\nA. Herpes zoster\nB. Dermatitis herpetiformis\nC. Herpes simplex\nD. Scabies\nPlease reason step by step, and put your final answer within \\boxed{}.",
... | Let's reason through this step by step:
1. **Identify Key Symptoms**:
- Multiple grouped vesicular lesions
- Associated with pain
- Located on the T7 (TN) dermatome
2. **Analyze Each Option**:
- **A. Herpes zoster**:
- Herpes zoster, also known as shingles, is caused by the reactivation of the varic... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 45 year old male has multiple grouped vesicular lesions present on the TN segment dermatome associated with pain. The most likely diagnosis is
A. Herpes zoster
B. Dermatitis herpetiformis
C. Herpes simpl... |
[
{
"content": "Cold water is not used for ear cleaning because\nA. It will make the wax hard\nB. Damage to tympanic membrane\nC. Caloric stimulation caused by cold water\nD. It will cause infection\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | Let's analyze each option step by step to determine why cold water is not used for ear cleaning:
A. **It will make the wax hard**: This statement is incorrect. Cold water does not affect the consistency of earwax. Wax is already a semi-solid substance and its hardness is not influenced by temperature changes. Therefor... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Cold water is not used for ear cleaning because
A. It will make the wax hard
B. Damage to tympanic membrane
C. Caloric stimulation caused by cold water
D. It will cause infection
Please reason step by step... |
[
{
"content": "A patient Secta is diagnosed to be having iron deficiency anemia. The agent that can be used to improve the absorption of iron is:\nA. Antacids\nB. Tetracyclines\nC. Phosphates\nD. Ascorbic acid\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's analyze each option step by step:
A. **Antacids**: Antacids are typically used to neutralize stomach acid. Stomach acid is necessary for the initial breakdown and release of iron from food. When stomach acid is reduced by antacids, it can decrease the solubility and absorption of... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A patient Secta is diagnosed to be having iron deficiency anemia. The agent that can be used to improve the absorption of iron is:
A. Antacids
B. Tetracyclines
C. Phosphates
D. Ascorbic acid
Please reason ... |
[
{
"content": "A 38 year old woman with a history of multiple sexual paners is most at risk for which of the following?\nA. Bladder carcinoma\nB. Cervical carcinoma\nC. Endometrial carcinoma\nD. Ovarian carcinoma\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition a 38-year-old woman with a history of multiple sexual partners is most at risk for, let's analyze each option step by step:
A. Bladder carcinoma: This is a cancer that develops in the bladder. Risk factors for bladder carcinoma include smoking, exposure to certain chemicals, and radiation.... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 38 year old woman with a history of multiple sexual paners is most at risk for which of the following?
A. Bladder carcinoma
B. Cervical carcinoma
C. Endometrial carcinoma
D. Ovarian carcinoma
Please reas... |
[
{
"content": "A 60 year old male presented to the emergency with breathlessness, facial swelling and dilated veins on the chest wall. The most common cause is:\nA. Thymoma\nB. Lung cancer\nC. Hodgkin's lymphoma\nD. Superior vena caval obstruction\nPlease reason step by step, and put your final answer within \\b... | To determine the most common cause of the presented symptoms in a 60-year-old male with breathlessness, facial swelling, and dilated veins on the chest wall, let's analyze each option step by step.
1. **Thymoma (Option A)**:
- Thymoma is a tumor arising from the thymus gland, which is more commonly associated with ... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
A 60 year old male presented to the emergency with breathlessness, facial swelling and dilated veins on the chest wall. The most common cause is:
A. Thymoma
B. Lung cancer
C. Hodgkin's lymphoma
D. Superior... |
[
{
"content": "Delusion is not seen in -\nA. Depression\nB. Anxiety\nC. Schizophrenia\nD. Mania\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine which condition delusion is least likely to be seen in, let's first understand the nature of delusions in each of the conditions provided:
A. **Depression**: Delusions in depression, often referred to as depressive delusions, are typically negative and involve themes of guilt, worthlessness, or somatic de... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Delusion is not seen in -
A. Depression
B. Anxiety
C. Schizophrenia
D. Mania
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
To determine which condit... |
[
{
"content": "\"Double bubble\" sign with absent distal bowel air shadows on X-ray abdomen is characteristic of\nA. Duodenal webs\nB. Duodenal atresia\nC. CHPS\nD. All of the above\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's break down the key components of the question and analyze each option:
1. **Double Bubble Sign**: This is a term used in radiology to describe an X-ray image of the stomach and proximal duodenum (the first part of the small intestine that connects to the stomach) appearing as two... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
"Double bubble" sign with absent distal bowel air shadows on X-ray abdomen is characteristic of
A. Duodenal webs
B. Duodenal atresia
C. CHPS
D. All of the above
Please reason step by step, and put your fin... |
[
{
"content": "What is deficient in exclusively breast fed baby ?\nA. Vitamin B\nB. Vitamin A\nC. Vitamin C\nD. Proteins\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine what is deficient in an exclusively breastfed baby, let's analyze the nutritional content of breast milk and compare it with the baby's needs.
1. **Vitamin B**: Breast milk does contain various forms of Vitamin B, including B12, B6, and folic acid. However, the levels of certain B vitamins, such as B12, m... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
What is deficient in exclusively breast fed baby ?
A. Vitamin B
B. Vitamin A
C. Vitamin C
D. Proteins
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>assistant
... |
[
{
"content": "Early diagnosis of acute hepatitis-B infection is made by-\nA. Presence of HbeAg in serum\nB. Presence of IgM anti-Hbc in serum\nC. Presence HbsAg in serum\nD. Presence of IgG anti-HBc in serum\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
}
] | To determine the correct answer, let's break down the roles of different markers in diagnosing acute hepatitis B infection:
1. **HBeAg (Hepatitis B e Antigen)**:
- HBeAg is a marker of high viral replication and infectivity.
- It is often detected in the serum during acute and chronic hepatitis B infection.
-... | <|im_start|>system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>
<|im_start|>user
Early diagnosis of acute hepatitis-B infection is made by-
A. Presence of HbeAg in serum
B. Presence of IgM anti-Hbc in serum
C. Presence HbsAg in serum
D. Presence of IgG anti-HBc in serum
Please reason s... |
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