CodCodingCode/medcialQA-reasoning-V2.1 · Datasets at Hugging Face

instruction stringclasses 8 values	input stringlengths 6 2.69k	output stringlengths 1 34.2k	source stringclasses 3 values
Answer the following medical question with the correct option:	In osteoarthtitis, Bouchard nodes and Heberden's nodes seen respectively, A) DIP and PIP B) PIP and DIP C) Palm and DIP D) DIP and MCP	B) PIP and DIP	medical-qa-combined-split2
Answer the following medical question with the correct option:	MARTEL'S sign is seen in A) Gout B) SLE C) Takayasu D) Kawasaki disease	A) Gout	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Fat necrosis is not associated with: ---- <<Choices:>> A) Liposuction B) Mammoplasty C) Ca breast D) Trauma ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The pathway of which system crosses in the ventral white commissure of the spinal cord within a few segments of entry and then courses to the thalamus contralateral to the side of the body from which the signal originated? ---- <<Choices:>> A) Anterolateral system B) Dorsal column-medial lemniscal system C) Coicospinal system D) Spinocerebellar system ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct option:	A 60 yr old lady is concerned about the wrinkles around her eyes.This is due to defect in A) Collagenase B) Desmosine C) Fibrillin D) collagen cross linking	D) collagen cross linking	medical-qa-combined-split2
Answer the following medical question with the correct option:	The best irrigating fluid during ECCE is? A) Ringer lactate B) Normal saline C) Balanced salt solution D) Balanced salt solution + glutathione	D) Balanced salt solution + glutathione	medical-qa-combined-split2
Answer the following medical question with the correct option:	Breteau Index is used for: A) Anopheles B) Aedes aegypti C) Culex D) Hookworm	B) Aedes aegypti	medical-qa-combined-split2
Answer the following medical question with the correct option:	Process of migration of leukocytes through the endothelium is through A) Phagocytosis B) Pinocytosis C) Diapedesis D) Apoptosis	C) Diapedesis	medical-qa-combined-split2
Answer the following medical question with the correct option:	α1- Antitrypsin deficiency is associated with - A) Centriaciner emphysema B) Panaciner-emphysema C) Irregular emphysema D) Paraseptal-emphysema	B) Panaciner-emphysema	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> By definition pigment stone Contain how much percentage of cholesterol ---- <<Choices:>> A) <10 B) <20 C) <30 D) <60 ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct option:	Visceral leishmaniasis is caused by - A) L-braziliensis B) L. tropica C) L. donovani D) L-orientalis	C) L. donovani	medical-qa-combined-split2
Answer the following medical question with the correct option:	Systolic BP of a group of person follows normal distribution curve. The mean BP is 120. The values above 120 are: A) 25% B) 75% C) 50% D) 100%	C) 50%	medical-qa-combined-split2
Answer the following medical question with the correct option:	Dental fluorosis is best seen in: A) Central & Lateral Incisors B) Central Incisors & 1st Molars C) 1st & 2nd Molars D) Canines	B) Central Incisors & 1st Molars	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 17-year-old girl is brought to the physician because she has not had a menstrual period. There is no personal or family history of serious illness. Examination shows normal breast development. Pubic hair is coarse and extends to the inner surface of the thighs. Pelvic examination shows a blind vaginal pouch. Ultrasonography shows ovaries, but no uterus. Which of the following is the most likely underlying cause of this patient's symptoms? ---- <<Choices:>> A) 17-alpha-hydroxylase enzyme deficiency B) Müllerian duct agenesis C) Androgen insensitivity D) Pure gonadal dysgenesis ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct option:	Ascending loop of Henele has which transporter- A) Na+ - Cl cotransporter B) Na+ - 2C1 - K+ cotransporter C) ENaC channel D) Na+ - aminoacid cotransporter	B) Na+ - 2C1 - K+ cotransporter	medical-qa-combined-split2
Answer the following medical question with the correct option:	All are causes of hypeension with hypokalemia except, A) Bilateral renal aery stenosis B) End stage renal disease C) Primary hyperaldosteronism D) Cushings disease	B) End stage renal disease	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Most common age related change in vitreous ? ---- <<Choices:>> A) Anterior vitreous detachment B) Posterior vitreous detachment C) Vitreous hemorrhage D) Vitritis ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	RCT treated roots with well filled post and core, has a periapical radiolucency A) Apicoectomy and retrograde filling with silver B) Periapical curettage & apicoectomy C) Retreat and filling with guttapercha D) None of above	A) Apicoectomy and retrograde filling with silver	medical-qa-combined-split2
Answer the following medical question with the correct option:	The following are characteristic of tumour lysis syndrome except - A) Hyperkalemia B) Hypercalcemia C) Hyperuricemia D) Hyperphosphatemia	B) Hypercalcemia	medical-qa-combined-split2
Answer the following medical question with the correct option:	True about d-TC is all except: A) Excreted unchaged by kidney B) Causes hypotension by ganglion blocking action C) Vagolytic action D) Effects lasts for 2-3 hours.	D) Effects lasts for 2-3 hours.	medical-qa-combined-split2
Answer the following medical question with the correct option:	B-Carotene, precursor of vitamin A, is oxidatively cleaved by: A) b-Carotene dioxygenase B) Oxygenase C) Hydroxylase D) Transferase	A) b-Carotene dioxygenase	medical-qa-combined-split2
Answer the following medical question with the correct option:	Dilantoin sodium may cause - A) Follicular hyperplasia B) Paracortial hyperplasia C) Sinus histiocytosis D) Atrophy of lymph nodes	B) Paracortial hyperplasia	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Reciprocal inhibition is done by: ---- <<Choices:>> A) Systematic desensitization B) Flooding C) Exposure and response prevention D) Psychoanalysis ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct option:	True regarding follicular carcinoma of the thyroid A) Hematogemous spread B) Commonly multifocal C) Best prognosis among thyroid malignancies D) Most common carcinoma of thyroid	A) Hematogemous spread	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The ___________ is the innermost meningeal layer, clings tightly to the surface of the brain and spinal cord, following every fold. ---- <<Choices:>> A) Arachnoid mater B) Pia mater C) Dura mater D) Tentorium cerebelli ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Immunoglobulin present in mouth local secretion s- ---- <<Choices:>> A) IgA B) IgM C) IgG D) IgE ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Tripoid fracture is seen in ---- <<Choices:>> A) Mandible B) Maxilla C) Nasal bone D) Zygoma ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> First set of milk teeth appear at what age ---- <<Choices:>> A) 3 months B) 6 months C) 9 months D) 12 months ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> True about nephrogenic diabetes insipidus in children – ---- <<Choices:>> A) Decreased ADH secretion B) Receptor insensitivity in kidney tubules C) Decreased ADH D) Commonly associated with WILM's tumor ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct option:	All are branches of coeliac trunk except: A) Splenic artery B) Hepatic artery C) Left gastric artery D) Right gastric artery	D) Right gastric artery	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Portocaval anastomosis is seen at all of the following places, except- ---- <<Choices:>> A) Gastroesophageal junction (lower end of esophegus) B) Rectum C) Spleen D) Liver ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A patient has an invasive tumor in the cavernous sinus, presenting signs in the patient include all except ---- <<Choices:>> A) A dilated pupil B) A drooping eyelid C) A weakness in screwing the eyes up tightly D) A deviated eye looking down and laterally ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 70-year-old man presents to the physician with a 1-month history of severe fatigue. During this time, he has unintentionally lost 2 kg (4.4 lb). Currently, he takes no medications other than aspirin for occasional knee pain. He does not smoke or drink alcohol. His vital signs are within the normal range. On physical examination, the conjunctivae are pale. Petechiae are present on the distal lower extremities and on the soft and hard palates. Palpation reveals bilateral painless cervical lymphadenopathy. Examination of the lungs, heart, and abdomen shows no abnormalities. Which of the following factors in this patient’s history or laboratory findings would most likely indicate a good prognosis? ---- <<Choices:>> A) History of myelodysplastic syndrome B) Leukocyte count > 100,000/mm3 C) Prior treatment with cytotoxic agents D) Translocation t(15;17) ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	Largest bursa of the body is A) Ilio-psoas bursa B) Suprapatellar bursa C) Subcoracoid bursa D) Olecranon bursa	A) Ilio-psoas bursa	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Von willebrands disease all are true except – a) Factor VIII C deficiencyb) B.T. Prolongedc) Normal Ristocetin testd) Defective aggregation ---- <<Choices:>> A) a B) bc C) ac D) b ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> All of the following statements about Parvovirus B -19 are TRUE, EXCEPT: ---- <<Choices:>> A) DNA virus B) Crosses placenta in only < 10% of cases C) Can cause severe anemia D) Can cause Aplastic crisis ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct option:	Highest yield for parasite in case of Kala azar is obtained on: A) Bone marrow aspiration B) Splenic tap C) Peripheral smear D) None of the above	B) Splenic tap	medical-qa-combined-split2
Answer the following medical question with the correct option:	Malrotation presents as -a) Mass abdomenb) Bleeding PRc) Billious vomitingd) Haematemesis A) a B) bc C) ac D) b	B) bc	medical-qa-combined-split2
Answer the following medical question with the correct option:	Which of the following is the most common site of lentigo maligna melanoma? A) Face B) legs C) Trunks D) Soles	A) Face	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> All are true about baroreceptors, expect ? ---- <<Choices:>> A) Stimulated when BP decreases B) Afferents are through sino-aoic nerves C) Stimulation causes increased vagal discharge D) Stimulate nucleus ambiguous ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	A good prognostic feature in Hodgkin's disease is known as: A) Clinical state B) Histologic subtype C) Age of the patients D) Number of lymph node involvement	A) Clinical state	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 42-year-old woman comes to the physician for a routine health maintenance examination. She has generalized fatigue and has had difficulties doing her household duties for the past 3 months. She has eczema and gastroesophageal reflux disease. She has a history of using intravenous methamphetamine in her youth but has not used illicit drugs in 23 years. Her medications include topical clobetasol and pantoprazole. She is 160 cm (5 ft 3 in) tall and weighs 105 kg (231 lb); BMI is 42 kg/m2. Her temperature is 37°C (98.6°F), pulse is 95/min, and blood pressure is 145/90 mm Hg. The lungs are clear to auscultation. Cardiac examination shows no abnormalities. Pelvic examination shows a normal vagina and cervix. Laboratory studies show: Hemoglobin 13.1 g/dL Leukocyte count 7,800/mm3 Platelet count 312,000/mm3 Serum Na+ 141 mEq/L K+ 4.6 mEq/L Cl- 98 mEq/L Urea nitrogen 12 mg/dL Fasting glucose 110 mg/dL Creatinine 0.8 mg/dL Total cholesterol 269 mg/dL HDL-cholesterol 55 mg/dL LDL-cholesterol 160 mg/dL Triglycerides 320 mg/dL Urinalysis is within normal limits. An x-ray of the chest shows no abnormalities. She has not lost any weight over the past year despite following supervised weight loss programs, including various diets and exercise regimens. Which of the following is the most appropriate next step in management of this patient?" ---- <<Choices:>> A) Liposuction B) Bariatric surgery C) Behavioral therapy D) Phentermine and topiramate therapy and follow-up in 3 months ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> All of the following statements regarding hirschsprung disease are TRUE, EXCEPT: ---- <<Choices:>> A) Rectal manometry and rectal suction biopsy are the easiest and most reliable indicators of HD B) Rectal suction biopsies are the procedure of choice C) In patient with HD, pressure fails to drop or there is a paradoxical rise in pressure with rectal distension on anorectal manometry D) Bowel should be prepared before barium enema examination ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	Aery involved in 3rd cranial nerve lesion? A) Anterior communicating B) Posterior communicating C) Posterior cerebral D) Anterior cerebral	C) Posterior cerebral	medical-qa-combined-split2
Answer the following medical question with the correct option:	All are chemical carcinogens except A) Beta carotene B) Benzene C) Thorostat D) Nitrates	A) Beta carotene	medical-qa-combined-split2
Answer the following medical question with the correct option:	Scar in lung tissue may get transformef into A) Adenocarcinoma B) Oat cell carcinoma C) Squamous cell carcinoma D) Columnar cell carcinoma	C) Squamous cell carcinoma	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Movement of protein from nucleus to cytoplasm can be seen by: ---- <<Choices:>> A) FISH B) FRAP C) Confocal microscopy D) DNA microscopy ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> True statement regarding management of ileocecal Crohn's disease is: ---- <<Choices:>> A) Avoid antibiotics B) Avoid steroids in first week C) 5-ASA reduces small bowel obstruction D) Cholestyramine improves diarrhea, worsens steatorrhea ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> All of the following factors contribute to Resurgence of malaria, Except- ---- <<Choices:>> A) Drug resistance in host B) Drug resistance in parasite C) Insecticide resistance in vectors D) Antigenic variations in parasite ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> True about Vickers test: ---- <<Choices:>> A) The long axis of indentation is measured B) The diagonal length of the indentation is measured C) The penetration depth is measured D) The diameter of the indentation is measured ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	The focal length of the mirror used in head lamp: A) 85 mm B) 150 mm C) 250 mm D) 400 mm	C) 250 mm	medical-qa-combined-split2
Answer the following medical question with the correct option:	Which of the following does not cause pulmonary hypertension? A) Sickle cell anemia B) Fenfluramine C) Hyperventilation D) Scleroderma	C) Hyperventilation	medical-qa-combined-split2
Answer the following medical question with the correct option:	Windkessel effect is seen in - A) Large elastic vessels B) Capacitance vessels C) Throughfare channels D) Capillaries	A) Large elastic vessels	medical-qa-combined-split2
Answer the following medical question with the correct option:	First implant system developed? A) Noble biocare - Branemark B) Noble biocare - Steri Oss C) ITI - Strauman D) Astra	A) Noble biocare - Branemark	medical-qa-combined-split2
Answer the following medical question with the correct option:	Preplacement examination in dye industry includes all of the follow ing except - A) Anemia B) Asthma C) Precancerous lession D) Dermatitis	A) Anemia	medical-qa-combined-split2
Answer the following medical question with the correct option:	Features of rheumatic carditis are all except - A) Aschoff nodule B) Lymphatic infiltration C) Myocardial fibrosis D) Intramyocardial microemboli	D) Intramyocardial microemboli	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The serum concentration of which of the following human Ig is maximum: ---- <<Choices:>> A) IgG B) IgA C) IgM D) IgD ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Homonymus hemianopia may be seen in lesion of all of the following, except: ---- <<Choices:>> A) Optic nerve B) Optic chiasma C) Optic tract D) Optic radiation ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct option:	Horrok's apparatus determines Chloride which has to have a holding level of – A) 0.1 mg/L B) 1 mg/L C) 0.01mg /L D) 0.5 mg/L	D) 0.5 mg/L	medical-qa-combined-split2
Answer the following medical question with the correct option:	Normal Biophysical Profile (Manning Score) is A) 10-Aug B) 8-Jun C) 6-Apr D) 4-Mar	A) 10-Aug	medical-qa-combined-split2
Answer the following medical question with the correct option:	Gastrointestinal stromal malignancy arises from which of the following type of cell? A) Smooth muscle B) Nerve cells C) Interstitial cells of Cajal D) Vascular Endothelium	C) Interstitial cells of Cajal	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The origin of the ovaries is from ? ---- <<Choices:>> A) Genital ridge B) Genital tubercle C) Wolffian duct D) Mullerian duct ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> An antibiotic not acting on tubulin is ? ---- <<Choices:>> A) Bleomycin B) Colchicine C) Paclitaxel D) Vincristine ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct option:	Wernicke Korsakoff's syndrome is due to the deficiency of which of the following (Repeat): A) Pyridoxine B) Thiamine C) Vitamin B12 D) Riboflavin	B) Thiamine	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 12-year-old boy is brought to the office by his mother with complaints of clear nasal discharge and cough for the past 2 weeks. The mother says that her son has pain during swallowing. Also, the boy often complains of headaches with a mild fever. Although his mother gave him some over-the-counter medication, there was only a slight improvement. Five days ago, his nasal discharge became purulent with an increase in the frequency of his cough. He has no relevant medical history. His vitals include: heart rate 95 bpm, respiratory rate 17/min, and temperature 37.9°C (100.2°F). On physical exploration, he has a hyperemic pharynx with purulent discharge on the posterior wall, halitosis, and nostrils with copious amounts of pus. Which of the following is the most likely cause? ---- <<Choices:>> A) Acute sinusitis B) Non-allergic vasomotor rhinitis C) Streptococcal pharyngitis D) Common cold ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Mechanism of action of teduglutide in sho bowel syndrome: ---- <<Choices:>> A) GLP-2 analog that inhibits apoptosis B) HT1A inhibitor C) GLP-1 analogs that inhibits apoptosis D) C-peptide analogs ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Skin penetration not seen in ---- <<Choices:>> A) Taenia saginata B) Necator americanus C) Ancylostoma duodenale D) Strongyloides stercoralis ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct option:	Foul smelling fishy odour is seen on: A) Trichomonas B) Gardnerella C) Chlamydia D) Candidiasis	B) Gardnerella	medical-qa-combined-split2
Answer the following medical question with the correct option:	Which of the following contains primer and bonding agent in a single bottle and is known as "single component system" A) 3rd generation B) 4th generation C) 5th generation D) 6th generation	C) 5th generation	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> All the following drugs are used in hepatic encephalopathy, except -a) Mannitolb) Metronidazolec) Lactulosed) Phenobarbitone ---- <<Choices:>> A) b B) c C) ad D) ab ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct option:	Voyeurism is ? A) Sexual gratification by watching the act of sexual intercourse B) Use of such objects for sexual gratification C) Sexual gratification is by self pain D) Sexual gratification by rubbing private pa	A) Sexual gratification by watching the act of sexual intercourse	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 25-year-old woman presents to a physician for a new patient physical exam. Aside from occasional shin splints, she has a relatively unremarkable medical history. She takes oral contraceptive pills as scheduled and a multivitamin daily. She reports no known drug allergies. All of her age appropriate immunizations are up to date. Her periods have been regular, occurring once every 28 to 30 days with normal flow. She is sexually active with two partners, who use condoms routinely. She works as a cashier at the local grocery store. Her mother has diabetes and coronary artery disease, and her father passed away at age 45 after being diagnosed with colon cancer at age 40. Her grand-aunt underwent bilateral mastectomies after being diagnosed with breast cancer at age 60. Her physical exam is unremarkable. Which of the following is the best recommendation for this patient? ---- <<Choices:>> A) Colonoscopy in 5 years B) Colonoscopy in 10 years C) Pap smear with human papillomavirus (HPV) DNA testing now D) Pap smear in 5 years ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 40-year-old overweight man presents to the office complaining of heartburn for 6 months. He describes burning in his chest brought on by meals. He has a 20 pack-year smoking history and drinks 2 glasses of red wine with dinner nightly. He denies dysphagia, odynophagia, weight loss, melena, and hematemesis. Over the past month, he has reduced his intake of fatty and spicy foods with some moderate relief of his symptoms; however, his symptoms are still present. He also has stopped smoking. Which of the following is the most appropriate next step in the care of this patient? ---- <<Choices:>> A) Esophagogastroduodenoscopy B) Omeprazole C) Pantoprazole, sucralfate, and amoxicillin D) Ranitidine ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Lower end of humerus ossifies from how many secondary ossification centers ---- <<Choices:>> A) 1 B) 2 C) 4 D) 6 ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Triple assessment for carcinoma breast includes : ---- <<Choices:>> A) History, clinical examination, biopsy/cytology B) Clinical examination, mammography, biopsy/cytology C) History, clinical examination, ultrasonography D) Observation, ultrasonography, biopsy/cytology ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 62-year-old male is rushed to the emergency department (ED) for what he believes is his second myocardial infarction (MI). His medical history is significant for severe chronic obstructive pulmonary disease (COPD) and a prior MI at the age of 58. After receiving aspirin, morphine, and face mask oxygen in the field, the patient arrives to the ED tachycardic (105 bpm), diaphoretic, and normotensive (126/86). A 12 lead electrocardiogram shows ST-elevation in I, aVL, and V5-V6. The attending physician suspects a lateral wall infarction. Which of following beta-blockers should be given to this patient and why? ---- <<Choices:>> A) Propranolol, because it is a non-selective ß-blocker B) Metoprolol, because it is a selective ß1 > ß2 blocker C) Atenolol, because it is a selective ß2 > ß1 blocker D) Labetalol, because it is a selective ß1 > ß2 blocker ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The inorganic component of subgingival plaque is derived from ---- <<Choices:>> A) Saliva B) Gingival crevicular fluid C) Inorganic matter of tooth D) Food debris ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Immediate management of a patient with Multiple fracture and fluid loss includes the infusion - ---- <<Choices:>> A) Blood B) Dextran C) Normal saline D) Ringer lactate ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	Chromosome involved in Wilm's tumor is A) 11 B) 13 C) 18 D) 22	A) 11	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> The typical 'Orphan-Annie eye' nucleus is described in - ---- <<Choices:>> A) Serous cystadenocarcinoma of ovary B) Renal cell carcinoma C) Papillary carcinoma of thyroid D) Seminoma ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct option:	Pasteurella multocida is transmitted by A) Animal bite B) Insect bite C) Droplet infection D) Sexual contact	A) Animal bite	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Instrument used for gingival retraction during rubber dam placement is ---- <<Choices:>> A) retainer no:208 B) retainer no:210 C) retainer no:212 D) retainer no:216 ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct option:	Which of the following polyps do not have malignant potential ? A) Villous adenoma B) Tubular adenoma C) Hyperplastic polyps D) Multiple polyposis	C) Hyperplastic polyps	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> HPV is associated with ? ---- <<Choices:>> A) Carcinoma lung B) Carcinoma brain C) Carcinoma kidney D) Carcinoma head neck ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Most common organism in sickle cell anemia causing osteomyelitis is: ---- <<Choices:>> A) Salmonella B) Streptococci C) E. coli D) Staphylococci ---- <<Answer:>>	A	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> A 30 year old man presents with generalized edema and hypertension. Urine examination shows subnephrotic proteinuria (<2gm) and microscopic hematuria. Serum complement levels are decreased and he is positive for antihepatitis C antibodies. The most likely diagnosis is - ---- <<Choices:>> A) Post streptococcal Glomerulonephritis (PSGN) B) Mixed cryoglobulinemia C) Membranoproliferative glomerulonephritis (MPGN) D) Focal segmental glomerular sclerosis (FSGS) ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Methods of introducing gene in target cells are allexcept: ---- <<Choices:>> A) Electroporation B) Transfection C) Site directed recombination D) FISH ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct option:	Biopsy of a reasonably well-demarcated mass of the nasopharynx from a 30 year old man, demonstrates a plasma cell proliferation. Serum electrophoresis shows a small monoclonal IgG spike. Bone marrow evaluation fails to demonstrate plasma cell proliferation and no lesions are seen on extensive skeletal x-rays. Which of the following is the most likely diagnosis? A) Heavy chain disease B) Monoclonal gammopathy of undetermined significance C) Multiple myeloma D) Plasmacytoma	D) Plasmacytoma	medical-qa-combined-split2
Answer the following medical question with the correct option:	First drug to be started in Sheehan's syndrome is ? A) Gonadotropins B) Oestrogen C) Thyroxine D) Corticosteroids	D) Corticosteroids	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Which of the following doesn't increase the risk of Ca breast? ---- <<Choices:>> A) Nulliparity B) Multiparity C) Female sex D) Women who avoid breast feed ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct option:	Flask shaped undermined ulcers in rectosigmoid area are seen in A) Amoebiasis B) Typhoid C) Tuberculosis D) Hydatid disease	A) Amoebiasis	medical-qa-combined-split2
Answer the following medication-related question:	what to do with hydrogen peroxide poisoning	Seek medical help right away. Do NOT make the person throw up unless poison control or a health care provider tells you to do so. If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes. Before Calling Emergency Have this information ready: Person's age, weight, and condition Name of the product (ingredients and strength, if known) Time it was swallowed or got into eyes or on skin Amount swallowed, in eyes, or on skin	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Which of the following is seen in obstructive jaundice- ---- <<Choices:>> A) Excess of urobilinogen in urine B) Excess of unconjugated serum bilirubin C) Excess of bile salts in the urine D) All of the above ---- <<Answer:>>	C	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Most common cause of pyelonephritis in pregnancy: ---- <<Choices:>> A) Pseudomonas B) E. coli C) Proteus D) Klebsiella ---- <<Answer:>>	B	medical-qa-combined-split2
Answer the following medical question with the correct option:	Mechanism of action of paclitaxel is ? A) Topoisomerase inhibition B) Increase the polymerization of tubulin C) Inhibition of protein synthesis D) Alkylation of DNA	B) Increase the polymerization of tubulin	medical-qa-combined-split2
Answer the following medical question with the correct option:	The occlusal surface of an abutment tooth with acrylic veneering should be A) In acrylic B) In porcelain fused to metal C) In metal 0.5 mm thick D) In metal 0.25 mm thick	C) In metal 0.5 mm thick	medical-qa-combined-split2
Answer the following medical question with the correct option:	Most common affected tissue in cysticercosis is: A) Brain B) Eye C) Muscles D) Liver	C) Muscles	medical-qa-combined-split2
Answer the following medical question with the correct option:	Concomittant use of all the following drugs will cause failure of OCP except A) Ampicillin B) Rifampicin C) Amiodarone D) Phenytoin	C) Amiodarone	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Loefller's syndrome occurs in all except - ---- <<Choices:>> A) Toxocara B) Toxocara C) Toxocara D) Giardia ---- <<Answer:>>	D	medical-qa-combined-split2
Answer the following medical question with the correct letter choice:	<<Question:>> Not a hemorrhagic lesion ? ---- <<Choices:>> A) Petechiae B) Echymosis C) Plaque D) None of the above ---- <<Answer:>>	D	medical-qa-combined-split2

Answer the following medical question with the correct option:

In osteoarthtitis, Bouchard nodes and Heberden's nodes seen respectively, A) DIP and PIP B) PIP and DIP C) Palm and DIP D) DIP and MCP

B) PIP and DIP

medical-qa-combined-split2

Answer the following medical question with the correct option:

MARTEL'S sign is seen in A) Gout B) SLE C) Takayasu D) Kawasaki disease

A) Gout

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Fat necrosis is not associated with: ---- <<Choices:>> A) Liposuction B) Mammoplasty C) Ca breast D) Trauma ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The pathway of which system crosses in the ventral white commissure of the spinal cord within a few segments of entry and then courses to the thalamus contralateral to the side of the body from which the signal originated? ---- <<Choices:>> A) Anterolateral system B) Dorsal column-medial lemniscal system C) Coicospinal system D) Spinocerebellar system ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct option:

A 60 yr old lady is concerned about the wrinkles around her eyes.This is due to defect in A) Collagenase B) Desmosine C) Fibrillin D) collagen cross linking

D) collagen cross linking

medical-qa-combined-split2

Answer the following medical question with the correct option:

The best irrigating fluid during ECCE is? A) Ringer lactate B) Normal saline C) Balanced salt solution D) Balanced salt solution + glutathione

D) Balanced salt solution + glutathione

medical-qa-combined-split2

Answer the following medical question with the correct option:

Breteau Index is used for: A) Anopheles B) Aedes aegypti C) Culex D) Hookworm

B) Aedes aegypti

medical-qa-combined-split2

Answer the following medical question with the correct option:

Process of migration of leukocytes through the endothelium is through A) Phagocytosis B) Pinocytosis C) Diapedesis D) Apoptosis

C) Diapedesis

medical-qa-combined-split2

Answer the following medical question with the correct option:

α1- Antitrypsin deficiency is associated with - A) Centriaciner emphysema B) Panaciner-emphysema C) Irregular emphysema D) Paraseptal-emphysema

B) Panaciner-emphysema

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> By definition pigment stone Contain how much percentage of cholesterol ---- <<Choices:>> A) <10 B) <20 C) <30 D) <60 ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct option:

Visceral leishmaniasis is caused by - A) L-braziliensis B) L. tropica C) L. donovani D) L-orientalis

C) L. donovani

medical-qa-combined-split2

Answer the following medical question with the correct option:

Systolic BP of a group of person follows normal distribution curve. The mean BP is 120. The values above 120 are: A) 25% B) 75% C) 50% D) 100%

C) 50%

medical-qa-combined-split2

Answer the following medical question with the correct option:

Dental fluorosis is best seen in: A) Central & Lateral Incisors B) Central Incisors & 1st Molars C) 1st & 2nd Molars D) Canines

B) Central Incisors & 1st Molars

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 17-year-old girl is brought to the physician because she has not had a menstrual period. There is no personal or family history of serious illness. Examination shows normal breast development. Pubic hair is coarse and extends to the inner surface of the thighs. Pelvic examination shows a blind vaginal pouch. Ultrasonography shows ovaries, but no uterus. Which of the following is the most likely underlying cause of this patient's symptoms? ---- <<Choices:>> A) 17-alpha-hydroxylase enzyme deficiency B) Müllerian duct agenesis C) Androgen insensitivity D) Pure gonadal dysgenesis ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct option:

Ascending loop of Henele has which transporter- A) Na+ - Cl cotransporter B) Na+ - 2C1 - K+ cotransporter C) ENaC channel D) Na+ - aminoacid cotransporter

B) Na+ - 2C1 - K+ cotransporter

medical-qa-combined-split2

Answer the following medical question with the correct option:

All are causes of hypeension with hypokalemia except, A) Bilateral renal aery stenosis B) End stage renal disease C) Primary hyperaldosteronism D) Cushings disease

B) End stage renal disease

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Most common age related change in vitreous ? ---- <<Choices:>> A) Anterior vitreous detachment B) Posterior vitreous detachment C) Vitreous hemorrhage D) Vitritis ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

RCT treated roots with well filled post and core, has a periapical radiolucency A) Apicoectomy and retrograde filling with silver B) Periapical curettage & apicoectomy C) Retreat and filling with guttapercha D) None of above

A) Apicoectomy and retrograde filling with silver

medical-qa-combined-split2

Answer the following medical question with the correct option:

The following are characteristic of tumour lysis syndrome except - A) Hyperkalemia B) Hypercalcemia C) Hyperuricemia D) Hyperphosphatemia

B) Hypercalcemia

medical-qa-combined-split2

Answer the following medical question with the correct option:

True about d-TC is all except: A) Excreted unchaged by kidney B) Causes hypotension by ganglion blocking action C) Vagolytic action D) Effects lasts for 2-3 hours.

D) Effects lasts for 2-3 hours.

medical-qa-combined-split2

Answer the following medical question with the correct option:

B-Carotene, precursor of vitamin A, is oxidatively cleaved by: A) b-Carotene dioxygenase B) Oxygenase C) Hydroxylase D) Transferase

A) b-Carotene dioxygenase

medical-qa-combined-split2

Answer the following medical question with the correct option:

Dilantoin sodium may cause - A) Follicular hyperplasia B) Paracortial hyperplasia C) Sinus histiocytosis D) Atrophy of lymph nodes

B) Paracortial hyperplasia

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Reciprocal inhibition is done by: ---- <<Choices:>> A) Systematic desensitization B) Flooding C) Exposure and response prevention D) Psychoanalysis ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct option:

True regarding follicular carcinoma of the thyroid A) Hematogemous spread B) Commonly multifocal C) Best prognosis among thyroid malignancies D) Most common carcinoma of thyroid

A) Hematogemous spread

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The ___________ is the innermost meningeal layer, clings tightly to the surface of the brain and spinal cord, following every fold. ---- <<Choices:>> A) Arachnoid mater B) Pia mater C) Dura mater D) Tentorium cerebelli ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Immunoglobulin present in mouth local secretion s- ---- <<Choices:>> A) IgA B) IgM C) IgG D) IgE ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Tripoid fracture is seen in ---- <<Choices:>> A) Mandible B) Maxilla C) Nasal bone D) Zygoma ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> First set of milk teeth appear at what age ---- <<Choices:>> A) 3 months B) 6 months C) 9 months D) 12 months ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> True about nephrogenic diabetes insipidus in children – ---- <<Choices:>> A) Decreased ADH secretion B) Receptor insensitivity in kidney tubules C) Decreased ADH D) Commonly associated with WILM's tumor ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct option:

All are branches of coeliac trunk except: A) Splenic artery B) Hepatic artery C) Left gastric artery D) Right gastric artery

D) Right gastric artery

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Portocaval anastomosis is seen at all of the following places, except- ---- <<Choices:>> A) Gastroesophageal junction (lower end of esophegus) B) Rectum C) Spleen D) Liver ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A patient has an invasive tumor in the cavernous sinus, presenting signs in the patient include all except ---- <<Choices:>> A) A dilated pupil B) A drooping eyelid C) A weakness in screwing the eyes up tightly D) A deviated eye looking down and laterally ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 70-year-old man presents to the physician with a 1-month history of severe fatigue. During this time, he has unintentionally lost 2 kg (4.4 lb). Currently, he takes no medications other than aspirin for occasional knee pain. He does not smoke or drink alcohol. His vital signs are within the normal range. On physical examination, the conjunctivae are pale. Petechiae are present on the distal lower extremities and on the soft and hard palates. Palpation reveals bilateral painless cervical lymphadenopathy. Examination of the lungs, heart, and abdomen shows no abnormalities. Which of the following factors in this patient’s history or laboratory findings would most likely indicate a good prognosis? ---- <<Choices:>> A) History of myelodysplastic syndrome B) Leukocyte count > 100,000/mm3 C) Prior treatment with cytotoxic agents D) Translocation t(15;17) ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

Largest bursa of the body is A) Ilio-psoas bursa B) Suprapatellar bursa C) Subcoracoid bursa D) Olecranon bursa

A) Ilio-psoas bursa

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Von willebrands disease all are true except – a) Factor VIII C deficiencyb) B.T. Prolongedc) Normal Ristocetin testd) Defective aggregation ---- <<Choices:>> A) a B) bc C) ac D) b ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> All of the following statements about Parvovirus B -19 are TRUE, EXCEPT: ---- <<Choices:>> A) DNA virus B) Crosses placenta in only < 10% of cases C) Can cause severe anemia D) Can cause Aplastic crisis ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct option:

Highest yield for parasite in case of Kala azar is obtained on: A) Bone marrow aspiration B) Splenic tap C) Peripheral smear D) None of the above

B) Splenic tap

medical-qa-combined-split2

Answer the following medical question with the correct option:

Malrotation presents as -a) Mass abdomenb) Bleeding PRc) Billious vomitingd) Haematemesis A) a B) bc C) ac D) b

B) bc

medical-qa-combined-split2

Answer the following medical question with the correct option:

Which of the following is the most common site of lentigo maligna melanoma? A) Face B) legs C) Trunks D) Soles

A) Face

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> All are true about baroreceptors, expect ? ---- <<Choices:>> A) Stimulated when BP decreases B) Afferents are through sino-aoic nerves C) Stimulation causes increased vagal discharge D) Stimulate nucleus ambiguous ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

A good prognostic feature in Hodgkin's disease is known as: A) Clinical state B) Histologic subtype C) Age of the patients D) Number of lymph node involvement

A) Clinical state

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 42-year-old woman comes to the physician for a routine health maintenance examination. She has generalized fatigue and has had difficulties doing her household duties for the past 3 months. She has eczema and gastroesophageal reflux disease. She has a history of using intravenous methamphetamine in her youth but has not used illicit drugs in 23 years. Her medications include topical clobetasol and pantoprazole. She is 160 cm (5 ft 3 in) tall and weighs 105 kg (231 lb); BMI is 42 kg/m2. Her temperature is 37°C (98.6°F), pulse is 95/min, and blood pressure is 145/90 mm Hg. The lungs are clear to auscultation. Cardiac examination shows no abnormalities. Pelvic examination shows a normal vagina and cervix. Laboratory studies show: Hemoglobin 13.1 g/dL Leukocyte count 7,800/mm3 Platelet count 312,000/mm3 Serum Na+ 141 mEq/L K+ 4.6 mEq/L Cl- 98 mEq/L Urea nitrogen 12 mg/dL Fasting glucose 110 mg/dL Creatinine 0.8 mg/dL Total cholesterol 269 mg/dL HDL-cholesterol 55 mg/dL LDL-cholesterol 160 mg/dL Triglycerides 320 mg/dL Urinalysis is within normal limits. An x-ray of the chest shows no abnormalities. She has not lost any weight over the past year despite following supervised weight loss programs, including various diets and exercise regimens. Which of the following is the most appropriate next step in management of this patient?" ---- <<Choices:>> A) Liposuction B) Bariatric surgery C) Behavioral therapy D) Phentermine and topiramate therapy and follow-up in 3 months ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> All of the following statements regarding hirschsprung disease are TRUE, EXCEPT: ---- <<Choices:>> A) Rectal manometry and rectal suction biopsy are the easiest and most reliable indicators of HD B) Rectal suction biopsies are the procedure of choice C) In patient with HD, pressure fails to drop or there is a paradoxical rise in pressure with rectal distension on anorectal manometry D) Bowel should be prepared before barium enema examination ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

Aery involved in 3rd cranial nerve lesion? A) Anterior communicating B) Posterior communicating C) Posterior cerebral D) Anterior cerebral

C) Posterior cerebral

medical-qa-combined-split2

Answer the following medical question with the correct option:

All are chemical carcinogens except A) Beta carotene B) Benzene C) Thorostat D) Nitrates

A) Beta carotene

medical-qa-combined-split2

Answer the following medical question with the correct option:

Scar in lung tissue may get transformef into A) Adenocarcinoma B) Oat cell carcinoma C) Squamous cell carcinoma D) Columnar cell carcinoma

C) Squamous cell carcinoma

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Movement of protein from nucleus to cytoplasm can be seen by: ---- <<Choices:>> A) FISH B) FRAP C) Confocal microscopy D) DNA microscopy ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> True statement regarding management of ileocecal Crohn's disease is: ---- <<Choices:>> A) Avoid antibiotics B) Avoid steroids in first week C) 5-ASA reduces small bowel obstruction D) Cholestyramine improves diarrhea, worsens steatorrhea ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> All of the following factors contribute to Resurgence of malaria, Except- ---- <<Choices:>> A) Drug resistance in host B) Drug resistance in parasite C) Insecticide resistance in vectors D) Antigenic variations in parasite ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> True about Vickers test: ---- <<Choices:>> A) The long axis of indentation is measured B) The diagonal length of the indentation is measured C) The penetration depth is measured D) The diameter of the indentation is measured ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

The focal length of the mirror used in head lamp: A) 85 mm B) 150 mm C) 250 mm D) 400 mm

C) 250 mm

medical-qa-combined-split2

Answer the following medical question with the correct option:

Which of the following does not cause pulmonary hypertension? A) Sickle cell anemia B) Fenfluramine C) Hyperventilation D) Scleroderma

C) Hyperventilation

medical-qa-combined-split2

Answer the following medical question with the correct option:

Windkessel effect is seen in - A) Large elastic vessels B) Capacitance vessels C) Throughfare channels D) Capillaries

A) Large elastic vessels

medical-qa-combined-split2

Answer the following medical question with the correct option:

First implant system developed? A) Noble biocare - Branemark B) Noble biocare - Steri Oss C) ITI - Strauman D) Astra

A) Noble biocare - Branemark

medical-qa-combined-split2

Answer the following medical question with the correct option:

Preplacement examination in dye industry includes all of the follow ing except - A) Anemia B) Asthma C) Precancerous lession D) Dermatitis

A) Anemia

medical-qa-combined-split2

Answer the following medical question with the correct option:

Features of rheumatic carditis are all except - A) Aschoff nodule B) Lymphatic infiltration C) Myocardial fibrosis D) Intramyocardial microemboli

D) Intramyocardial microemboli

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The serum concentration of which of the following human Ig is maximum: ---- <<Choices:>> A) IgG B) IgA C) IgM D) IgD ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Homonymus hemianopia may be seen in lesion of all of the following, except: ---- <<Choices:>> A) Optic nerve B) Optic chiasma C) Optic tract D) Optic radiation ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct option:

Horrok's apparatus determines Chloride which has to have a holding level of – A) 0.1 mg/L B) 1 mg/L C) 0.01mg /L D) 0.5 mg/L

D) 0.5 mg/L

medical-qa-combined-split2

Answer the following medical question with the correct option:

Normal Biophysical Profile (Manning Score) is A) 10-Aug B) 8-Jun C) 6-Apr D) 4-Mar

A) 10-Aug

medical-qa-combined-split2

Answer the following medical question with the correct option:

Gastrointestinal stromal malignancy arises from which of the following type of cell? A) Smooth muscle B) Nerve cells C) Interstitial cells of Cajal D) Vascular Endothelium

C) Interstitial cells of Cajal

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The origin of the ovaries is from ? ---- <<Choices:>> A) Genital ridge B) Genital tubercle C) Wolffian duct D) Mullerian duct ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> An antibiotic not acting on tubulin is ? ---- <<Choices:>> A) Bleomycin B) Colchicine C) Paclitaxel D) Vincristine ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct option:

Wernicke Korsakoff's syndrome is due to the deficiency of which of the following (Repeat): A) Pyridoxine B) Thiamine C) Vitamin B12 D) Riboflavin

B) Thiamine

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 12-year-old boy is brought to the office by his mother with complaints of clear nasal discharge and cough for the past 2 weeks. The mother says that her son has pain during swallowing. Also, the boy often complains of headaches with a mild fever. Although his mother gave him some over-the-counter medication, there was only a slight improvement. Five days ago, his nasal discharge became purulent with an increase in the frequency of his cough. He has no relevant medical history. His vitals include: heart rate 95 bpm, respiratory rate 17/min, and temperature 37.9°C (100.2°F). On physical exploration, he has a hyperemic pharynx with purulent discharge on the posterior wall, halitosis, and nostrils with copious amounts of pus. Which of the following is the most likely cause? ---- <<Choices:>> A) Acute sinusitis B) Non-allergic vasomotor rhinitis C) Streptococcal pharyngitis D) Common cold ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Mechanism of action of teduglutide in sho bowel syndrome: ---- <<Choices:>> A) GLP-2 analog that inhibits apoptosis B) HT1A inhibitor C) GLP-1 analogs that inhibits apoptosis D) C-peptide analogs ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Skin penetration not seen in ---- <<Choices:>> A) Taenia saginata B) Necator americanus C) Ancylostoma duodenale D) Strongyloides stercoralis ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct option:

Foul smelling fishy odour is seen on: A) Trichomonas B) Gardnerella C) Chlamydia D) Candidiasis

B) Gardnerella

medical-qa-combined-split2

Answer the following medical question with the correct option:

Which of the following contains primer and bonding agent in a single bottle and is known as "single component system" A) 3rd generation B) 4th generation C) 5th generation D) 6th generation

C) 5th generation

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> All the following drugs are used in hepatic encephalopathy, except -a) Mannitolb) Metronidazolec) Lactulosed) Phenobarbitone ---- <<Choices:>> A) b B) c C) ad D) ab ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct option:

Voyeurism is ? A) Sexual gratification by watching the act of sexual intercourse B) Use of such objects for sexual gratification C) Sexual gratification is by self pain D) Sexual gratification by rubbing private pa

A) Sexual gratification by watching the act of sexual intercourse

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 25-year-old woman presents to a physician for a new patient physical exam. Aside from occasional shin splints, she has a relatively unremarkable medical history. She takes oral contraceptive pills as scheduled and a multivitamin daily. She reports no known drug allergies. All of her age appropriate immunizations are up to date. Her periods have been regular, occurring once every 28 to 30 days with normal flow. She is sexually active with two partners, who use condoms routinely. She works as a cashier at the local grocery store. Her mother has diabetes and coronary artery disease, and her father passed away at age 45 after being diagnosed with colon cancer at age 40. Her grand-aunt underwent bilateral mastectomies after being diagnosed with breast cancer at age 60. Her physical exam is unremarkable. Which of the following is the best recommendation for this patient? ---- <<Choices:>> A) Colonoscopy in 5 years B) Colonoscopy in 10 years C) Pap smear with human papillomavirus (HPV) DNA testing now D) Pap smear in 5 years ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 40-year-old overweight man presents to the office complaining of heartburn for 6 months. He describes burning in his chest brought on by meals. He has a 20 pack-year smoking history and drinks 2 glasses of red wine with dinner nightly. He denies dysphagia, odynophagia, weight loss, melena, and hematemesis. Over the past month, he has reduced his intake of fatty and spicy foods with some moderate relief of his symptoms; however, his symptoms are still present. He also has stopped smoking. Which of the following is the most appropriate next step in the care of this patient? ---- <<Choices:>> A) Esophagogastroduodenoscopy B) Omeprazole C) Pantoprazole, sucralfate, and amoxicillin D) Ranitidine ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Lower end of humerus ossifies from how many secondary ossification centers ---- <<Choices:>> A) 1 B) 2 C) 4 D) 6 ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Triple assessment for carcinoma breast includes : ---- <<Choices:>> A) History, clinical examination, biopsy/cytology B) Clinical examination, mammography, biopsy/cytology C) History, clinical examination, ultrasonography D) Observation, ultrasonography, biopsy/cytology ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 62-year-old male is rushed to the emergency department (ED) for what he believes is his second myocardial infarction (MI). His medical history is significant for severe chronic obstructive pulmonary disease (COPD) and a prior MI at the age of 58. After receiving aspirin, morphine, and face mask oxygen in the field, the patient arrives to the ED tachycardic (105 bpm), diaphoretic, and normotensive (126/86). A 12 lead electrocardiogram shows ST-elevation in I, aVL, and V5-V6. The attending physician suspects a lateral wall infarction. Which of following beta-blockers should be given to this patient and why? ---- <<Choices:>> A) Propranolol, because it is a non-selective ß-blocker B) Metoprolol, because it is a selective ß1 > ß2 blocker C) Atenolol, because it is a selective ß2 > ß1 blocker D) Labetalol, because it is a selective ß1 > ß2 blocker ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The inorganic component of subgingival plaque is derived from ---- <<Choices:>> A) Saliva B) Gingival crevicular fluid C) Inorganic matter of tooth D) Food debris ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Immediate management of a patient with Multiple fracture and fluid loss includes the infusion - ---- <<Choices:>> A) Blood B) Dextran C) Normal saline D) Ringer lactate ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

Chromosome involved in Wilm's tumor is A) 11 B) 13 C) 18 D) 22

A) 11

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> The typical 'Orphan-Annie eye' nucleus is described in - ---- <<Choices:>> A) Serous cystadenocarcinoma of ovary B) Renal cell carcinoma C) Papillary carcinoma of thyroid D) Seminoma ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct option:

Pasteurella multocida is transmitted by A) Animal bite B) Insect bite C) Droplet infection D) Sexual contact

A) Animal bite

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Instrument used for gingival retraction during rubber dam placement is ---- <<Choices:>> A) retainer no:208 B) retainer no:210 C) retainer no:212 D) retainer no:216 ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct option:

Which of the following polyps do not have malignant potential ? A) Villous adenoma B) Tubular adenoma C) Hyperplastic polyps D) Multiple polyposis

C) Hyperplastic polyps

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> HPV is associated with ? ---- <<Choices:>> A) Carcinoma lung B) Carcinoma brain C) Carcinoma kidney D) Carcinoma head neck ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Most common organism in sickle cell anemia causing osteomyelitis is: ---- <<Choices:>> A) Salmonella B) Streptococci C) E. coli D) Staphylococci ---- <<Answer:>>

A

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> A 30 year old man presents with generalized edema and hypertension. Urine examination shows subnephrotic proteinuria (<2gm) and microscopic hematuria. Serum complement levels are decreased and he is positive for antihepatitis C antibodies. The most likely diagnosis is - ---- <<Choices:>> A) Post streptococcal Glomerulonephritis (PSGN) B) Mixed cryoglobulinemia C) Membranoproliferative glomerulonephritis (MPGN) D) Focal segmental glomerular sclerosis (FSGS) ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Methods of introducing gene in target cells are allexcept: ---- <<Choices:>> A) Electroporation B) Transfection C) Site directed recombination D) FISH ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct option:

Biopsy of a reasonably well-demarcated mass of the nasopharynx from a 30 year old man, demonstrates a plasma cell proliferation. Serum electrophoresis shows a small monoclonal IgG spike. Bone marrow evaluation fails to demonstrate plasma cell proliferation and no lesions are seen on extensive skeletal x-rays. Which of the following is the most likely diagnosis? A) Heavy chain disease B) Monoclonal gammopathy of undetermined significance C) Multiple myeloma D) Plasmacytoma

D) Plasmacytoma

medical-qa-combined-split2

Answer the following medical question with the correct option:

First drug to be started in Sheehan's syndrome is ? A) Gonadotropins B) Oestrogen C) Thyroxine D) Corticosteroids

D) Corticosteroids

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Which of the following doesn't increase the risk of Ca breast? ---- <<Choices:>> A) Nulliparity B) Multiparity C) Female sex D) Women who avoid breast feed ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct option:

Flask shaped undermined ulcers in rectosigmoid area are seen in A) Amoebiasis B) Typhoid C) Tuberculosis D) Hydatid disease

A) Amoebiasis

medical-qa-combined-split2

Answer the following medication-related question:

what to do with hydrogen peroxide poisoning

Seek medical help right away. Do NOT make the person throw up unless poison control or a health care provider tells you to do so. If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes. Before Calling Emergency Have this information ready: Person's age, weight, and condition Name of the product (ingredients and strength, if known) Time it was swallowed or got into eyes or on skin Amount swallowed, in eyes, or on skin

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Which of the following is seen in obstructive jaundice- ---- <<Choices:>> A) Excess of urobilinogen in urine B) Excess of unconjugated serum bilirubin C) Excess of bile salts in the urine D) All of the above ---- <<Answer:>>

C

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Most common cause of pyelonephritis in pregnancy: ---- <<Choices:>> A) Pseudomonas B) E. coli C) Proteus D) Klebsiella ---- <<Answer:>>

B

medical-qa-combined-split2

Answer the following medical question with the correct option:

Mechanism of action of paclitaxel is ? A) Topoisomerase inhibition B) Increase the polymerization of tubulin C) Inhibition of protein synthesis D) Alkylation of DNA

B) Increase the polymerization of tubulin

medical-qa-combined-split2

Answer the following medical question with the correct option:

The occlusal surface of an abutment tooth with acrylic veneering should be A) In acrylic B) In porcelain fused to metal C) In metal 0.5 mm thick D) In metal 0.25 mm thick

C) In metal 0.5 mm thick

medical-qa-combined-split2

Answer the following medical question with the correct option:

Most common affected tissue in cysticercosis is: A) Brain B) Eye C) Muscles D) Liver

C) Muscles

medical-qa-combined-split2

Answer the following medical question with the correct option:

Concomittant use of all the following drugs will cause failure of OCP except A) Ampicillin B) Rifampicin C) Amiodarone D) Phenytoin

C) Amiodarone

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Loefller's syndrome occurs in all except - ---- <<Choices:>> A) Toxocara B) Toxocara C) Toxocara D) Giardia ---- <<Answer:>>

D

medical-qa-combined-split2

Answer the following medical question with the correct letter choice:

<<Question:>> Not a hemorrhagic lesion ? ---- <<Choices:>> A) Petechiae B) Echymosis C) Plaque D) None of the above ---- <<Answer:>>

D

medical-qa-combined-split2