id stringlengths 36 36 | question stringlengths 1 1.57k | opa stringlengths 1 287 | opb stringlengths 1 287 | opc stringlengths 1 286 | opd stringlengths 1 301 | cop class label 4
classes | choice_type stringclasses 2
values | exp stringlengths 1 22.5k | subject_name stringclasses 21
values | topic_name stringlengths 3 135 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|
8b409a5a-975f-44ff-a337-3c71fbe7c44d | Anti thyrogiobulin antibodies seen in - | Hashimoto thyroiditis | Graves disease | De quervain thyroiditis | Subacute lymphocytic thyroiditis | 0a | single | Ans. is 'a' i.e., Hashimoto thyroiditis | Pathology | Thyroid and Parathyroid |
b7fea6c8-7338-42e2-8a98-55fa43dc3816 | Which of the following is the commonest site of ectopic pregnancy? | Isthmus | Ampulla | Intestitial | Infundibulum | 1b | single | The frequency of location of tubal ectopic pregnancy are : 55% in ampulla, 25% in isthmus, 18% in infundibulum and 2% in the interstitial segment of fallopian tube. Ref: Textbook of Obstetrics By D C Dutta, 6e page 179. | Gynaecology & Obstetrics | null |
8f7dff21-8dc0-491e-be45-eb74010227d1 | Which of the following is not true, regarding abutment selection for overdenture fabrication? | Abutment should have healthy periodontal tissues | If bone loss is present, teeth should not be selected as overdenture abutments | A circumferential band of attached gingiva should be present | If a tooth has grade III mobility, it should not be selected as overdenture abutment | 1b | multi | If mild to moderate bone loss is present, change in crown:root ratio can make the tooth suitable as an overdenture abutment. | Dental | null |
2751c66f-a0c3-4147-a06b-7b80108aa2e8 | Major signs included by WHO for AIDS diagnosis - | Chronic diarrhea > 1 month | Chronic cough > 1 month | Chronic fever > 1 | Weight loss of at least 10% of body weight | 0a | single | The initial evaluation of a patient with HIV infection and diarrhea should include a set of stool examinations, including culture, examination for ova and parasites, and examination for Clostridium difficile toxin.In patients for whom this diagnostic evaluation is nonrevealing, a presumptive diagnosis of HIV enteropath... | Medicine | Infection |
606f3265-c5a6-444e-81a2-f973f1842591 | Upper lobe bronchiectasis is seen in which disease? | Cystic fibrosis | Aspergilloma | HIV | Bronchogenic carcinoma | 0a | single | Answer- A. Cystic fibrosisUpper lobe bronchiectasis-Cystic fibrosisTuberculosisNon tuberculous mycobacterial infections | Medicine | null |
86b8f4a7-7f41-45f5-ace8-aac6055619f3 | Which of the following is most acceptable theory explaining development of endometriosis | Coelomic metaplasia | Retrograde menstruation | Lymphatic spread | Mullerian remnants outside uterus | 1b | single | Sampson's Theory of Retrograde menstruation is the most favoured theory explaining endometriosis. | Gynaecology & Obstetrics | null |
07688ccb-dd13-4cf0-9e03-087b6f5670d0 | Which of the following is not a feature of constitutional growth delay? | Normal height velocity | Normal bone age | Delayed Pubey | Final height normal | 1b | single | Distinction between constitutional delay in growth and familial sho stature Feature Constitutional growth delay Familial sho stature Height Sho Sho Height velocity Normal Normal Family history Delayed pubey Sho stature Bone age Less than chronological age Equal to the chronological age Pubey Delayed Normal Final height... | Pediatrics | Sho Stature |
b8dd4cc6-2a06-4992-a89b-6924f7707a3b | Chorionic villous sampling is done in all except | Phenylketonuria | Down's syndrome | Neural tube defect | Thalassemia/sickle cell anemia | 2c | multi | Chorionic villi are extremely good source of fetal DNA and thus ideal for PCR and DNA analysis to diagnose single gene defects like hemoglobinopathies,cysticfibrosis,duchenne muscular dystrophy.Represents confined placental mosaicism.It can be used to diagnose storage diseases like Tay Sachs and Gaucher&;s disease. TEX... | Gynaecology & Obstetrics | Diagnosis in obstetrics |
97b8f4ba-1a7f-4e7e-9a91-47bf44d100cc | Which or the following is the principal mode of heat exchange in an infant incubator? | Radiation | Evaporation | Convection | Conduction | 2c | single | Convection warmed incubators are being routinely used for thermal regulation of the premature neonate's ambient air. Ref: Essential Pediatrics By O P Ghai, 6th Edition, Page 154; Maternal, Neonatal and Women's Health Nursing, By Lynna Y. Littleton, Joan Engebretson, 2002, Volume 1, Page 1145 | Pediatrics | null |
6ea64d5e-8347-4739-9cbb-f2fb81a97195 | Sympathetic ophthalmitis results due to: | Penetrating injury of ciliary body | Uveitis | Glaucoma | Trachoma | 0a | single | Ans. A: Penetrating Injury of Ciliary Body Sympathetic ophthalmitis or ophthalmia almost always results from a penetrating wound. others Incarceration of the iris or lens capsule is more likely to set up sympathetic ophthalmitis than oers Sympathetic ophthalmia/ SO It is a granulomatous uveitis of both eyes following t... | Ophthalmology | null |
36ae4817-a77a-4768-9995-f68b842c1a77 | All the following antibiotics act on the cell wall except- | Ampicillin | Bacitracin | Cycloserine | Griseofulvin | 3d | multi | Ans. is 'd' i.e., Griseofulvin | Pharmacology | null |
45f7a346-5b84-426f-a588-96a47a9db6fd | Repair of cleft lip should be undeaken at: | 4 weeks | 6 weeks | 8 weeks | 10 weeks | 3d | single | Timing of Lip Repair: The classic "rule of tens" is still a reasonable guideline for lip repair: 10 weeks of age, a weight of 10 pounds, and hemoglobin of 10 have been considered prerequisites for lip repair. This is paly based on anesthetic safety, which is probably a little better with increased age. The timing of th... | ENT | null |
f429570d-55ac-4ce3-bd17-3147dbc6231f | Familial fructokinase deficiency causes no symptoms because: | Hexokinase can phosphorylate fructose | Liver aldolase can metabolize it | Excess fructose does not escape into the urine | Excess fructose is excreted through feces | 0a | single | Fructose metabolism Fructokinase is the first enzyme for fructose metabolism. It conves fructose to fructose-1-P. In Fructokinase deficiency, Hexokinase (a non specific enzyme) can phosphorylate fructose as well as other sugars but it has high km (low affinity) for fructose. Glucose is the true substrate for this enzym... | Biochemistry | Galactose and fructose metabolism |
9bb3f0f5-613a-4dd6-8597-dfa0db03d80b | Pungent volatile anesthetic agents are: | Halthane | Isoflurane | Sevoflurane | Desflurane | 1b | single | B i.e. Isoflurane | Anaesthesia | null |
e1860d01-efaf-4762-95aa-469c00b106c8 | Cotton&;s grading is used for | Subglottic stenosis | Laryngeal carcinoma | Superior nerve palsy | Voice abuse | 0a | single | Subglottic stenosis is graded according to the Cotton-Myer classification system from one to four based on the severity of the blockage. Grade 1 - <50% obstruction Grade 2 - 51-70% obstruction Grade 3 - 71-99% obstruction Grade 4 - no detectable lumen Ref: Internet sources- Wikipedia | ENT | Larynx |
600f9b49-43be-494b-b5e6-f65ff96b8c8e | Phosphofructokinase-I is activated by all except: | 5'AMP | Fructose 2,6 Bisphosphate | Fructose 6 Phosphate | Citrate | 3d | multi | Ans. D. Citrate(Ref: Harper 31/e page 175 Table 19-1)EnzymeInducerRepressorActivatorInhibitorHexokinase Glucagon Glucose 6-phosphateGlucokinaseInsulinGlucagon Phosphofructokinase-1InsulinGlucagon5'AMP, fructose 6-phosphate, fructose 2,6-bisphosphate, Inorganic PhosphateCitrate, ATP, glucagonPyruvate kinaseInsulinGlucag... | Biochemistry | Carbohydrates |
22b25c15-11c5-43d2-8faf-d8eb3c84fa00 | Plummer vinson syndrome is characterised by all except | Glossitis | Esophagal webs | Megaloblastic anemia | Esophagal dysplasia | 2c | multi | rare disease characterized by difficulty swallowing, iron-deficiency anemia, glossitis, cheilosis and esophageal webs.Treatment with iron supplementation and mechanical widening of the esophagus generally provides an excellent outcome. | Anatomy | null |
9b425e30-327b-4d7a-9598-cbdf0a43136d | A person riding a mountain bike on a rustic trail hits a rut, the fork of the bike breaks and the person is thrown into a tree, severely fracturing the upper end of his humerus. During the repair the surgeon ties off the aery traveling through the quadrangular space to stop the hemorrhage. Which aery did he ligate? | Dorsal scapular | Posterior circumflex humeral | Scapular circumflex | Subscapular | 1b | single | The quadrangular space is bounded medially by the long head of the triceps tendon, laterally by the humerus, superiorly by teres major, and inferiorly by teres minor. It is traversed by the axillary nerve and the posterior humeral circumflex aery. The triangular space is medial to the quadrangular space and it is bound... | Anatomy | null |
d25a3fb8-bfcf-4f4c-bc99-5044602a90b0 | Band test is done in ? | RA | SLE | Scleroderma | PAN | 1b | single | Ans. is 'b' i.e., SLE Band test (Lupus band test) Lupus band test is done upon skin biopsy, with direct immunofluorescence staining, in which, if positive, IgG and complement depositions are found at the dermoepidermal junction. This test can be helpful in distinguishing systemic lupus erythematosus (SLE) from cutaneou... | Pathology | null |
441c7d4f-4b2a-4c41-a60a-d19c9588f209 | Blighted ovum is characterised by : | Avascular vitli | Syncytial knot | Intervillous hemorrhage | Intracerebral hemorrhage | 0a | single | Ans. is a i.e. Avascular villa According to the clinical and echographic findings, it is possible to separate early pregnancy losses into two groups : Blighted ova ; Those early pregnancy losses (before 12 weeks) in which fetal development is not observed with ultrasound (so that only a gestational sac is present with ... | Gynaecology & Obstetrics | null |
7e8cb1ec-b762-4504-9d89-46fe26b4134c | What is the use of this Instrument shown below?(AIIMS 2018 | To take Skin Graft | To take Bone Graft | To take muscle graft | To take tendon Graft | 0a | single | Ans. (a) To Take Skin GraftRef: Surgery Sixer 3rd edition Page 933This is Humby knife used to take partial thickness Grafts. Types of Partial Thickness Split Grafts:* Thin (Thiersch-ollier): 0.006-0.012-inch thickness* Intermediate (Blair Brown): 0.012-0.018-inch thickness* Thick (Padgett): 0.018-0.024-inch thickness | Surgery | Plastic & Reconstructive Surgery |
1ace5aeb-1425-492c-8369-1a789102c615 | A 30 year old lady presents to the outpatient depament with an Erythematous butterfly rash on her checks. Which of the following antibodies should be assayed initially for her suspected condition - | Anti-Ds-DNA | Anti-Ro-Antibody | Anti-Centromere-Antibody | Anti-mitochondrial-Antibody | 0a | multi | Anti-dsDNA antibodies are a group of anti-nuclear antibodies (ANA) and their target antigen is double stranded DNA. Blood tests such as enzyme-linked immunosorbent assay (ELISA) and immunofluorescence are routinely performed to detect anti-dsDNA antibodies in diagnostic laboratories. They are highly diagnostic of syste... | Pathology | General pathology |
bd4243a0-b6f2-4a3d-b19e-975ec08ef300 | All are features of autistic disorder except - | Mental retardation | Absent social smile | Onset before 21/2 years | Third person hallucination | 3d | multi | Mental retardation is seen in 50 - 75% of patients with autism.
There is the absence of social smile and eye to eye contact.
Onset is before 21/2 years.
Third person hallucination is characteristic of schizophrenia. | Psychiatry | null |
c2c5b28d-b0f7-40c7-9c82-a8fb3cf56dab | A young lady presents to your office with compalin of copious vagina discharge, but there is no cervical discharge on per speculum examination. which of the following should be given for the management? | Metronidazole and azithromycin | Metronidazole and doxycycline | Flacon only | Metronidazole and fluconazole | 3d | single | Metronidazole 200mg 3 doses /day for 7days
A single dose of fluconazole 150mg is very effective. | Gynaecology & Obstetrics | null |
c857f164-768c-4cd8-8a80-b3df0acd7a1a | About ICF, true is | 14 L | 20 % of body weight | 28 L | 33% of body weight | 2c | multi | Intracellular Fluid (28L)- 40% Body Weight- 67% TBW. | Physiology | null |
f19ba595-b19e-4182-a94f-31fa44b41901 | Which of the following is not true about IgA nephropathy | The pathological changes are proliferative and usually confined to mesangial cells; usually focal and segmental | Hematuria may be gross or microscopic | On immunofluorescence depodits contain IgA and IgG | Absence of associated proteinuria is pathognomic | 3d | multi | IgA nephropathy, characterized by mesangial deposits of IgA-containing immune complexes, is the most common cause of nephritic syndrome worldwide; it is also a common cause of recurrent hematuria; it commonly affects children and young adults and has a variable course. Histologically, the lesions in IgA nephropathy var... | Pathology | Urinary tract |
8479069b-df35-41f2-8a2a-d78d1c4bc488 | Biliary stricture developing after laparascopic choice cystectomy usually occurs at which pa of the common bile duct | Upper | Middle | Lower | All side with equal frequency | 0a | multi | Biliary strictures post cholecystectomy commonly occur in CBD,that too near the confluence of right and left hepatic ducts;.i.e., in the upper pa of CBD. Reference.SRB's manual of surgery,5th edition,page no:658. | Surgery | G.I.T |
604210a5-0359-4e52-8ebf-d479606c7b4a | Gastric lavage in contraindicated in which of the following poisonings? | Hydrocarbon poisoning | Excessive intake of anti- tubercular drugs | Excessive intake of iron tablets | Excessive intake of Paracetamol | 0a | single | Ans. A. Hydrocarbon poisoningGastric lavage involves the passage of a oro gastric tube with sequential administration and aspiration of small volumes of normal saline with the intent of removing toxic substances present in the stomach. Contraindications to gastric lavage include ingestion of hydrocarbons because of hig... | Pediatrics | Fluid & Electrolyte |
be13bbb0-327e-4ee4-9146-4dc06b187401 | What is the artery labeled with black arrow in the given diagram? | Posterior communicating artery | Antirior Inferior Cerebellar artery | Superior Cerebellar artery | Basilar artery | 0a | single | Ans- A . Ref- The central nervous system, like any system of the body, requires constant oxygenation and nourishment. The brain has a particularly high oxygen demand - at rest it represents one fifth of the body's total oxygen consumption. It is also very sensitive to oxygen deprivation, with ischemic cell death result... | Anatomy | Meninges & Blood Vessels of the Brain |
2949130e-edee-4fcb-98ef-315340ac86ba | Most common cause of neuropathic joint: | Diabetes | Amyloidosis | Syphilis | Leprosy | 0a | single | Ans: a (Diabetes) Ref: Harrison, 16th ed, p. 2060; 17th ed, p. 2180Most common cause of neuropathic joint is diabetesNeuropathic joint (Charcot joint)It is a progressive destructive arthritis associated with loss of pain sensation, proprioception or both.Clinical featuresIt begins as a single joint and then progresses ... | Medicine | Immunology and Rheumatology |
779d97f4-52b5-444e-91ae-1da2c24d49c5 | Bladder develops from - | Ectoderm | Mesoderm | Endoderm | Neural crest cells | 2c | single | Ans. is 'c' i.e., Endoderm o The trigone part of the bladder is derived from mesoderm. The remaning bladder is endo dermal in origin.o Before the formation of the tail fold of the embryo, a small endodermal diverticulum called the allantoic diverticulum arises from the yolk sac near the caudal end.o The yolk sac goes o... | Anatomy | Urogenital System |
c773921f-ce74-4e1c-8d05-abc88fe6509f | The skin overlying the region where a venous "cut-down" is made to access the Great saphenous vein in supplied by | Femoral nerve | Sural nerve | Tibial nerve | Superficial peroneal nerve | 0a | single | Cut open procedure/ venesection is done on the great saphenous vein as it lies in front of medial malleolus.Saphenous nerve is identified and not injured as it lies in front of great saphenous vein.Saphenous nerve, branch of posterior division of femoral nerve, pierces the deep fascia on the medial side of the knee bet... | Anatomy | Lower limb |
c565fa4b-a0ce-4d7a-a3ad-099e904f49af | Which does not predispose to cholangiocarcinoma: | Ulcerative colitis | Clonorchis sinensis | Choledochal cyst | Chronic pancreatitis | 3d | single | Ans. is 'd' i.e., Chronic pancreatitis Risk factors for CholangiocarcinomaPrimary sclerosing cholangitisCholedochal cystUlcerative colitis Mnemonic 5 C'sClonorchis sinensis inf.Chronic typhoid carriersOther risk factorsHepatolithiasisBiliary enteric anastomosisLiver flukesDietary nitrosaminesExposure to thorotrast, dio... | Surgery | Gallbladder Cancer |
3d0cdec6-faba-423d-bc05-fcd97263257a | Blood culture is indicated in all, Except: | Enteric fever | Sub acute bacterial endocarditis | Septicemia | Malaria | 3d | multi | Ans. is 'd' Malaria (Ref : Harrison, 17/e p 1286-87 & 16/e, p 1225, 1226 (15/e, p 1207)).Blood culture has no role in the diagnosis of malaria. The diagnosis of malaria depends upon the demonstration of parasite in the peripheral blood smears.In all other diseases given in the question, blood culture is most diagnostic... | Medicine | Bacteriology |
e9584f17-5c4f-43e1-b687-900932f21e39 | Capacitation of sperm in female helps sperms in - | Increasing motility | Increasing survival | Removing glycoprotein coat from the acrosomal region | Releasing acrosin | 2c | single | Ans. is 'c' i.e., Removing glycoprotein coat from the acrosomal region o 1% of sperms deposited in the vagina enter the cervix.o Movement ofsperm from the cervix to the uterine tube occurs by muscular contractions of the uterus and uterine tube and very little by their own propulsion.o Spermatozoa are not able to ferti... | Gynaecology & Obstetrics | Obstetrical Anatomy |
159ada6e-6f8c-41e0-b51c-e65ba4477f10 | In an ablated animal, myeloid series cells are injected. Which of following is sen after incubation period - | RBC | Fibroblast | T lymphocytes | Hematopoetic stem cell | 0a | single | Answer: RBC Explanation: The hematopoietic stem cells differentiate into two progenitors: Common lymphoid progenitors: They can generate B lymphocytes, T lymphocytes and NK cells. Common myeloid progenitors: They can generate red cells, platelets, granulocytes, monocytes, dendritic cells and macrophages. Impoant point:... | Pathology | Haematology |
046e5dff-f326-4cea-992c-333307271621 | Reverse cholesterol transpo is mediated by ? | HDL | VLDL | LDL | IDL | 0a | single | Ans. is 'a' i.e., HDLReverse cholesterol transpoAll nucleated cells in different tissues synthesize cholesterol, but the excretion of cholesterol is mainly by liver in the bile or by enterocytes in gut lumen.So, cholesterol must be transpoed from peripheral tissue to liver for excretion.o This is facilitated by HDL and... | Pathology | null |
dfd505bd-3893-4ef0-b648-b0a0e14a29d0 | Hampton's hump is seen in chest X-ray in: | Bronchogenic Ca | Aspergillosis | Pulmonary TB | Pulmonary embolism | 3d | single | pulmonary embolism Hamptons' hump is one of the classic radiographic findings of pulmonary embolism. It appears as a peripheral wedge shaped opacity on chest x rays. It is d/t pulmonary infarct. Other signs of pulmonary embolism on chest x-ray Westermark's sign - it's a.focal area of oligetnia due to vesoconstriction d... | Radiology | null |
6ad72775-cb06-4ae1-8d9f-3d5ac1744674 | All are true about diabetic ketoacidosis except? | Raging thirst | It is an early presentation in type 1 DM | Sodium Nitroprusside test is done to detect ketones | Serum bicarbonate > 15 mmol/L | 3d | multi | In diabetic ketoacidosis, the elevated blood sugar due to osmotic diuresis leads to polyuria. The stimulation of osmo-receptors will lead to increased thirst. DKA can lead to early presentation of type 1 DM but more frequently occurs in patients with pre-existing diabetes. Serum ketones are present in DKA and detectabl... | Medicine | Diabetes Mellitus |
38b797a6-579e-4da0-b008-9acae99cda24 | 2 Months after renal transplantation 40yr old developed fever and feature suggestive of bilateral diffuse interstitial pneumonitis which of the following is the most likely etiological agent : | HSV | CMV | EBV | VZV | 1b | single | CMV (Cytomegalovirus) is the most likely etiological agent. CMV is the most common viral pathogen complicating transplantation. It most often manifests as pneumonitis in the first four months after transplantation. It can also cause leukopenia in solid organ transplant recipients, obliterative bronchiolitis in lung tra... | Microbiology | Virology (General Propeies, DNA Viruses) |
29ce9cfd-d86a-4efc-93e5-27ccf32beed4 | Definitive managenment in primary angle closure glaucoma: March 2005 | Trabeculectomy | Surgical iridectomy | Laser iridotomy | Pilocarpine | 2c | single | Ans. C: Laser iridotomy Although intraocular pressure is only one of the major risk factors for glaucoma, lowering it various pharmaceuticals and/or surgical techniques is currently the mainstay of glaucoma treatment. A. Medications used for lowering intraocular tension: Prostaglandin analogs like latanoprost, bimatopr... | Ophthalmology | null |
0c5be378-d7e1-42bf-aefb-a6fa80ad52f6 | Characteristic of Gerstmann syndrome include all EXCEPT | Aphonia/Dysphonia | Left-right disorientation | Dysgraphia/Agraphia | Dyscalculia/Acalculia | 0a | multi | (A) Aphonia/Dysphonia > Gerstmann syndrome is characterized by four primary symptoms:1. Dysgraphia/agraphia2. Dyscalculia/acalculia3. Finger agnosia4. Left-right disorientation> Causes: This disorder is often associated with brain lesions in the dominant (usually left) hemisphere including the angular and supramarginal... | Medicine | Miscellaneous |
458bfc2f-ce6a-4f63-a305-99aa5635bf47 | All the following are causes of bluish sclerae in young children, EXCEPT: | Hallermann-Streiff syndrome | Ehler Danlos syndrome | Robe's syndrome | Sjogren Larsson syndrome | 3d | multi | Features of Sjogren Larsson syndrome includes ichthyosis, spastic diplegia, retinal degeneration and mental retardation. The common causes of bluish sclerae is given below: 1. Osteogenesis imperfecta 2. Ehler Danlos syndrome 3. Marfan's syndrome 4. Glaucoma 5. Robe's syndrome 6. Hallermann Streiff syndrome 7. Russell s... | Pediatrics | null |
87de27bc-9b19-4461-a9be-cbd34e54d424 | Fluroquinolone mechanism of action in gram positive organism is by - | DNA gyrase | Topoisomerase II | Topoisomerase III | Topoisomerase IV | 3d | single | Ans. is 'd' i.e., Topoisomerase IV o The FQs inhibit the enzyme enzyme bacterial DNA gyrase in gram negative bacteria. In the gram - positive bacteria the major target of FQ action is a similar enzyme topoisomerase IV which nicks and separates daughter DNA strands after DNA replication. | Pharmacology | null |
d1cd03b9-992c-425a-a0d9-c71f6ce0e16a | The most common disorder associated with Panic Attack is | OCD | Post-traumatic stress disorder | Depression | Schzophrenia | 1b | single | (B) Post-traumatic stress disorder# 17 symptoms have been identified that make up PTSD.> These 17 symptoms are divided into three separate clusters.> Three PTSD symptom clusters, and the specific symptoms that make up these clusters, are described below.> Re-Experiencing Symptoms Frequently having upsetting thoughts or... | Psychiatry | Miscellaneous |
2588bbcb-dc1a-4357-a9ca-f3899525d382 | Most common hymen rupture in a virgin is ? | Anterior | Anterolateral | Posterolateral | Posterior | 2c | single | Ans. is 'c' i.e., Posterolateral Hymen rupture: Congenital : anterior Due to intercourse or foreign body: posterolateral ( 4/8 or 5/7 0' clock) > posterior (6 0' clock). In virgin rupture (tears) of hymen due to sudden tretching occurs in posterior half of membrane usually at the sides (i.e. posterolaterally) in 4 or 8... | Forensic Medicine | null |
82a1f305-6d6c-42dc-89ca-9e61ba738dc2 | Hep Burn Osteometric board is used to measure? | Length of long bones | Length of flat bones | Breadth of long bones | Breadth of flat bones | 0a | single | Ans. 'a' i.e., Length of long bones Hep Burn Osteometric board is used to accurately measure length of long bones. | Forensic Medicine | null |
1f615f3c-0c42-4ac4-807c-41188f944456 | A five year old boy presents with precocious pubey and a Blood pressure of 130/80 mm Hg. Estimation of which of the following will help in diagnosis | 17 hydroxy - progesterone | Coisol | Aldosterone | 11 deoxycoisol | 3d | single | Determining the type of precocious pubey Your child&;s doctor will also need to find out which type of precocious pubey your child has. To do so, he or she will perform a test called a gonadotropin-releasing hormone (GnRH) stimulation test. In this test, the doctor will take a blood sample, and then give your child a s... | Pediatrics | Endocrinology |
288b5b93-0bba-4523-bab5-ec29a15bcacf | A 23-year-old presented with painless penile ulcer and painless lymphadenopathy. What is the diagnosis | Chancroid | Donovanosis | Syphilis | Herpes | 2c | single | In syphilis, the primary lesion is the chancre at the site of entry of the spirochete. In all but a few, the chancre is genital. Other common sites are the mouth and nipples. The chancre is painless, relatively avascular, circumscribed, indurated, superficially ulcerated lesion. It is known as 'hard chancre' to disting... | Microbiology | Bacteriology |
3444631a-3130-42f8-9842-7dfa860c0ad4 | which was the first type of antidepressant that was introduced | MAOI | SSRI | NDRI | SNRI | 0a | single | MAOI * IMPOANCE First class of antidepressant drugs that were introduced * MECHANISM There are three monoamines namely dopamine, adrenaline and serotonin. These mon amines are degraded by monoamine oxidase. MAOI inhibit this enzyme and acts increasing monoamines * DRUGS Phenelezine Tranylcipromine * USE ATYPICAL DEPRES... | Anatomy | Pharmacotherapy in psychiatry |
53fdfe57-4a21-4828-8da1-7b7c80047918 | Linear filling defect on ERCP is characteristic of - | Bile duct stone | Pancreatic duct stone | Worm in biliary tree | Stricture | 2c | single | Ans. is 'c' i.e., Worm in biliary tree Imaging in ascariasiso Plain abdominal X ray: calcified worm,o USG: moving echogenic structures or strips,o ERCP: linear filling defect. | Radiology | Abdominal Radiography |
1fab089b-6ba8-440f-87a8-42f608085d2c | The height and width of cusp is affected by all except: | Intercondylar distance | Selective grinding | Teeth contact | None | 1b | multi | Vertical determinants of occlusal morphology (on cusp height):
a) Effect of condylar guidance
b) Effect of anterior guidance
c) Effect of plane of occlusion
d) Effect of curve of Spee
e) Effect of mandibular lateral translation movement
Horizontal determinants of occlusal morphology (on ridge and groove direction) ... | Dental | null |
6834a9fe-20c8-4344-8c06-13493ef951ad | Which of the following characteristics of this patient might increase the risk of wound infection | History of colon surgery | Hypeension | Male sex | Recipient of chemotherapy | 3d | single | Chemotherapy leads to a state of immunodefieciency among recipients, hence delays the rate of wound healing and increases the chance of wound infection. Reference: Bailey & Love's Sho Practice of Surgery 27th Edition, Page No. 24 | Surgery | General surgery |
4d85d8a8-4328-4b4c-8fb5-05a1d234ed87 | Dracunculosis infection occurs through - | Ingestion of water containing cyclops | Ingestion of water containing the parasite | Ingestion of fish | Penetration of skin | 0a | single | Humans are the definitive host and cyclops are the intermediate host.The adult female worm discharges larvae which are ingested by the intermediate host the cyclops.Humans become infected by drinking unfiltered water containing infective cyclops (refer pgno:175 baveja 3 rd edition) | Microbiology | parasitology |
af45638b-7a3c-4597-9b15-05a472152e24 | Enzymes involved in Base-excision repair are:- | DNA helicase II | ABC excinuclease | DNA polymerase I | DNA photolyase | 2c | single | Type Proteins & Enzymes involved Mismatch repair Dam methylase MutH, MutL, MutS proteins DNA helicase II DNA polymerase III DNA ligase Base-excision repair DNA glycosylases AP endonucleases DNA polymerase I DNA ligase Nucleotide-Excision repair Helicase DNA polymerase I DNA ligase ABC excinuclease Direct repair (Photor... | Biochemistry | Molecular Biology |
73194c84-d837-4a11-82b3-5381926796e7 | Vaccine for yellow fever - | Vi polysaccharide | RA 27\/3 | 17 D | OKA stain | 2c | single | <p> yellow fever vaccine:- 17 D vaccine Live attenuated prepared from a non virulent strain (17D strain). Administered subcutaneously at the inseion of deltoid . Single dose 0.5 ml irrespective of age. Revaccination after 10 years. Storage: +5 to -30 deg celcius. Yellow fever vaccine production centre in India- central... | Social & Preventive Medicine | Communicable diseases |
f27357d0-c21a-497c-9f30-181c464ee4a7 | What isaccumulated in Gaucher's disease: | Cerebroside | Glucocerebroside | Alpha galactoside | Noneof the above | 1b | multi | Glucocerebroside | Biochemistry | null |
4385f0de-0d91-4c8a-84eb-2c39f04ff980 | Best mode of contraception for a newly married lady with rheumatic heart disease: | Oral pills | Norplant | IUCD | Condom | 3d | single | Barrier contraceptives (diaphragm/condom) are the ideal contraceptives for patients with medical complications such as heart disease.
“The primary advantage of the diaphragm is the almost total absence of risks and medical contraindications.”
Combined oral contraceptive pills are contraindicated in a woman with cardia... | Gynaecology & Obstetrics | null |
0f46d769-85cd-475f-8111-077c6097578b | Perifascicular atrophy is seen in - | Perifascicular atrophy is seen in - | Wilson disease | Beckers's dystrophy | Dermatomyositis | 3d | single | Ans. is 'd' i.e., Dermatomyositis Muscle biopsy in dermatomyositis shows myonecrosis, myophagocytosis and perifascicular atrophy. | Pediatrics | null |
c7f416dc-66e4-45ee-8d2b-70375cd41694 | Release of synaptic transmitter by exocytosis would be blocked most effectively by preventing the: | Propagation of the action potential into the nerve terminal membrane | Depolarization of the nerve terminal membrane | Flow of Na+ into the nerve terminal membrane | Flow of Ca2+ into the nerve terminal membrane | 3d | single | Preventing the flow of Ca2+ into the cell would prevent the release of transmitter, because Ca2+ initiates the intracellular events leading to the docking of the vesicle to its binding site on the active zone. Although Ca2+ normally enters the cell through voltage-operated channels that are opened by the depolarization... | Physiology | null |
730e3927-c77f-4357-88f3-1ce4f87307fb | Which of the following statement is false regarding phenobarbitone: September 2011 | Act primarily at the GABA: BZD receptor-Chloride ion channel complex | Crosses placenta | May precipitate porphyria | No significant interaction with warfarin | 3d | multi | Ans. D: N significant interaction with warfarin Barbiturates stimulates hepatic microsomal catabolism of warfarin Phenobarbital/ Phenobarbitone It is a barbiturate It is the most widely used anticonvulsant worldwide, and the oldest still commonly used. The World Health Organization recommends its use as first-line for ... | Pharmacology | null |
9061578c-6ec9-47ab-ba0c-7ac2f635d35d | Seborrhoeic dermatitis is frequently seen in - | Lipid storage disorders | Psoriasis vulgaris | Hypeension | Parkinson's disease | 3d | single | parkinsons disease patients tend to have seborrhoea and seborrheic dermatitis. increase sebum level will cause growth of malassezia and aggravate seborrheic dermatitis. elevated alpha melanocyte stimulating hormone will produce more sebum in these patients. IADVL textbook of dermatology, page 496. | Dental | Dermatitis |
e0248427-4241-4407-a494-b325afb804d0 | Which of the following drug is used to perform stress echo? | Noradrenaline | Adenosine | Adrenaline | Dobutamine | 3d | single | Dobutamine acts on beta 1 and beta2 receptors the hea contains beta1 receptors by stimulating beta1 receptors, dobutamine is producing stress-used for a stress echocardiogram An (echo) is a test used to assess the hea's function and structures. A stress echocardiogram is a test done to assess how well the hea works und... | Pharmacology | Cardiovascular system |
a44fb2c7-e632-47b1-a53d-60166a4c7a5f | Shape and size of the teeth are determined by which stage: | Initiation. | Apposition. | Morphodifferentiation. | Histodifferentiation. | 2c | single | Morphodifferentiation
The morphologic pattern, or basic form and relative size of the future tooth, is established by morphodifferentiation, that is, by differential growth. Morphodifferentiation therefore is impossible without proliferation. | Dental | null |
c50097ab-7034-4a61-9898-340361bdf220 | Rakesh, a 7-year old boy had itchy, excoriated papules on the forehead and the exposed pas of the arms and legs for 3 years. The disease was most severe in the rainy season and improved completely in winter. Most likely diagnosis is - | Insect bite hypersensitivity | Scabies | Uicaria | Atopic dermatitis | 0a | single | papular uicaria- prurigo simplex- insect bite hypersensitivity papular uicaria is a chronic recurrent eruption of irritable uicated papules occuring in patients with accquired sensitivity to insect bites. usually incidence is seasonal coincides with biting habits of insects age of onset 2-7years clinical features:prima... | Dental | Dermatitis |
9adb9745-5ad8-4e23-9e8f-98bede38c860 | In JVP 'c' wave indicates which of the following cardiac events? | Atrial filling | Atrial contraction | Ventricular filling | Ventricular contraction | 3d | single | The 'c' wave is the transmitted manifestation of the rise in atrial pressure produced by bulging of the tricuspid valve into the atria during isovolumetric contraction. 'a' wave is atrial systole, 'v' wave rise in atrial pressure before tricuspid valve opens during systole. | Physiology | null |
4cafe890-eee8-4045-afd3-336814a45a51 | A 32 year old female presented with anxiety, palpitations, and diarrhea. Lab studies show elevated T4, TSH levels are low & increased long acting thyroid stimulating antibody titres. A diagnosis of Graves disease is made. But then the patient came to emergency with sudden onset of acute chest pain. CT angiography which... | Iodinated contrast exposure in patients with Graves disease may exacerbate hypehyroidism. | Pulmonary embolism is exceedingly rare in Graves disease. | Radiation exposure in patients with hypehyroidism is associated with increased risk of subsequent malignancy. | Tachycardia with Graves disease limits the image quality of CT angiography and will not allow accurate assessment of pulmonary embolism. | 0a | multi | Patients with Graves disease produce higher levels of T4, as a result they are mildly iodine deficient, thus T4 production is somewhat limited. Iodinated contrast reverses iodine deficiency and may precipitate worsening of hypehyroidism. It may make iodine-125 therapy less successful because thyroid iodine uptake is de... | Medicine | Diseases of Thyroid |
d59d8927-5350-41a9-bcef-148b5c07daf9 | Branch of Pharmacology that deals with medicinal drugs obtained from plants and other natural sources is known as | Pharmacognosy | Pharmacogenomics | Pharmacopoeia | Chronopharmacology | 0a | single | . | Anatomy | All India exam |
c3c9e2ee-ee5c-41af-b173-9b853ae83965 | A chronic alcoholic has an elevated serum alpha fetoprotein levels. Which of the following neoplasms is most likely - | Prostatic adenocarcinoma | Multiple myeloma | Hepatocellular carcinoma | Glioblastoma multiforme | 2c | single | Elevated levels of serum α-fetoprotein are found in 50 to 75% of patients with HCC.
False-positive results are encountered with yolk-sac tumors and many non-neoplastic conditions, including cirrhosis, massive liver necrosis, chronic hepatitis, normal pregnancy, fetal distress or death, and fetal neural tube defects suc... | Pathology | null |
9f52d487-0263-48f8-aa53-535110737b1c | Most common symptom of tetanus is - | Tonic-clonic seizures | Hemplegia | Lock-jaw | Opisthotonus | 2c | single | Ans. is 'c' i.e., Lock-jaw o Generalized tetanus is the most common form of tetanus, involvement of masseter muscles (trismus or lock jaw) is the presenting sign is most patients.o Other features include -i) Risus sardonicus : sardonic smile that results from sustained contraction of facial musclesii) Opisthotonus : sp... | Microbiology | Clostridium |
de73088e-3446-48d3-a6fa-fe5929150d8f | A 85-year-old female developed multiple blisters on trunk and thighs. Nikolsky's sign negative. The lesions came on and off. The most probable diagnosis is: | Pemphigus vulgaris | Bullous pemphigoid | Lichen planus | Lepra reaction | 1b | single | Ans. B. Bullous PemphigoidBULLOUS PEMPHIGOID (BP)a. Autoimmune subepidermal blistering disease.b. The major histocompatibility complex class II allele HLA-DQ1*0301 is prevalent.c. Usually seen in the elderly.d. Lesions typically consist of tense blisters on either normal-appearing or erythematous skin.e. Usually distri... | Skin | Vesiculobullous (Blistering) Disorders |
3e53bd28-b75b-4e7f-8e51-ae9b062954f4 | pH= 7.30, pCO2= 38, HCO3 = 18, Diagnosis is? | Metabolic acidosis with compensatory respiratory alkalosis | Respiratory acidosis with compensatory metabolic alkalosis | Respiratory alkalosis with compensatory metabolic acidosis | Metabolic acidosis with respiratory acidosis | 3d | single | Since pH is less, and HCO3 is less, it implies metabolic acidosis Now for compensation pCO2 = HCO3+ 15 = 18 + 15 = 33 The value predicted is not matching with given pCO2 of 38 mmHg. It implies compensation is not there and it is a mixed disorder. Conclusion metabolic acidosis with respiratory acidosis. | Medicine | Fluids and Electrolyte Imbalance |
4ee44571-77ed-489c-8df3-57fc3941bc08 | Orchidopexy for undescended testis is recommended at which age ? | 3 months | 6 months | 2 year | 5 year | 2c | single | Orchidopexy is usually performed after the age of 1 year to avoid the risks of operating on a tiny patient. Testes should be brought down into the scrotum before the boy stas school.Orchidopexy during the second year of life is currently recommended by paediatric surgeons. Orchidopexy before 2 years of age improves fei... | Surgery | Urology |
b9f0add1-f658-418f-9e44-2f541c551d06 | Hypoxemia in emphysema is due to all except- | Destruction of alveoli | Anatomiacal dead space | Physiological dead space | Elastic recoil | 1b | multi | Emphysema is characterised by destruction of gas-exchanging air spaces i.e.,the respiratory bronchioles,alveolar ducts,and alveoli.As a result,physiological dead space increases.Loss of elastic tissue,inflammation and fibrosis in airway wall result in premature airway closure,gas trapping,and dynamic hyperinflation lea... | Medicine | Respiratory system |
536fc2cf-ebdc-471c-a07a-e5739f330eb8 | A 30-year-old male, Kallu, with a history of sexual exposure comes with a painless indurated ulcer over the penis with eveed margins. The diagnosis is | Syphilis | Chancroid | Lymphogranuloma venerum | Granuloma inguinale | 0a | multi | Syphilis is a sexually transmitted disease caused by Treponema pallidum. Infectivity of a patient to the sexual paner is maximum during first two years of the disease. It multiplies at the site of entry. Clinical features sets in after an incubation period of about a month. The primary lesions in syphilis are the chanc... | Microbiology | miscellaneous |
0816bb01-ed18-46ed-b702-3c162b81c041 | cimetidine inhibits the metabolism of all the following drugs except: | phenytoin | warfarin | ketoconazole | diazepam | 2c | multi | cimetidine is a potent inhibitor of.microsomal enzymes.it prolongs the half life of warfarin, theophyllin ,phenytoin,oral hypoglycemic agents ,alcohol and benzidiazepines.(ref KDT 6/e p630) | Pharmacology | Gastrointestinal tract |
f32837af-2167-41f8-8bb4-b1777d441508 | All of the following drugs cause tachycardia except? | Amphetamine | Nifedipine | Theophylline | Clonidine | 3d | multi | Clonidine is α2 agonist and decreases the central sympathetic outflow. It decreases blood pressure as well as heart rate. | Pharmacology | null |
02f27add-bf4d-4155-81aa-8f537546ceda | Blood on OT floor is cleaned by? | Phenol | Alcohol based compounds | Chlorine based compounds | Quaternary ammonium compounds | 2c | single | Sodium hypochlorite (1%) is used as laboratory disinfectant for disinfectingblood and other specimens and is also used for disinfecting the blood spillage area. | Microbiology | AIIMS 2017 |
07612d7c-dbdc-4d92-8eed-360a9ab710aa | Which would lead to an increase in hepatocyte synthesis of primary bile acids? | An injection of cholecystokinin | An ileal resection | Stimulation of the vagus nerve | Lovastatin | 1b | single | The rate of synthesis of primary bile acids from cholesterol is inversely related to the rate at which bile acids are extracted from the hepatic poal blood and resecreted into the bile canaliculi. Therefore, an increase in the rate of synthesis occurs following ileal resection. Ileal resection decreases the ability to ... | Surgery | G.I.T |
5d2df3d9-bda5-413f-93f6-283ca9ac5d52 | A population of 100000 is under surveillance during a year. 100 cases were positive for malarial thick smear. 20 developed complications and 10 died among cases. What is the Annual parasite incidence? | 1 per 1000 | 2 per 1000 | 10 per 1000 | 20 per 1000 | 0a | single | API= 1 per 1000 API ( annual parasitic incidence) 1. Best indicator of malaria control 2. ABER >= 10 % 3. API >= 2 - high risk area | Social & Preventive Medicine | VBDs, Arboviral & Viral Infections, Surface Infections |
32cc46e1-f88b-458b-84b5-c5e5d8ea2ecc | Which of the following is not a diagnostic criteria for declaring brainstem death? | Absence of brainstem reflexes | A positive apnea test | Lack of cerebromotor response to pain in all extremities | Absence of stretch reflex from all extremities is essential | 3d | multi | Ans. d. Absence of stretch reflex from all extremities is essential (Ref: Harrison 19/e 442e-2, 1735. 1776, 18/e p2252)Absence of stretch reflex from all extremities is not a diagnostic criteria for declaring brainstem death.Criteria for Brain Death Brainstem deathThe definition of Brain stem death requires simultaneou... | Medicine | Miscellaneous (C.N.S.) |
182b4632-1826-4cf5-aef0-a8362baaeb08 | Pernicious anemia associated with ? | Gastric pathology | Renal pathology | Esophageal pathology | Oral pathology | 0a | single | Ans. is 'a' i.e., Gastric Pathology Anemias of Vitamin B12 Deficiency: Pernicious Anemia Pernicious anemia is a specific form of megaloblastic anemia caused by an autoimmune gastritis that impairs the production of intrinsic factor, which is required fir vitamin B12 uptake from the gut. Histologically, there is a chron... | Pathology | null |
a2c691c3-0d1a-48bf-8466-4197c1be377b | Apremilast is | PDE 3 inhibitor | PDE 4 inhibitor | PDE 5 inhibitor | PDE 6 inhibitor | 1b | single | Ustekinumab, a monoclonal antibody to the shared IL-23/IL-12p40 subunit, is an efficacious treatment for psoriasis and has shown promise in Psoriatic ahritis in clinical trials. Other newer drugs that have shown efficacy for both psoriasis and PsA include the anti-IL-17 pathway agents, such as secukinumab and brodaluma... | Pharmacology | Immunomodulators |
1d69169b-38f9-49eb-b237-f7ffa6f9dabb | Transaerial chemoembolization (TACE) is used in the treatment of unresectable hepatocellular carcinoma without poal vein thrombosis. The drug commonly used for TACE is: | Doxorubicin | Sorafenib | Tamoxifen | Carboplatin | 0a | single | There are different treatment modalities for HCC. Curative treatments are resection, liver transplantation, Radiofrequency ablation (RFA), Percutaneous ethanol injection etc. Palliative treatments are TACE, Sorafenib etc. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Cha in Page 781. | Medicine | null |
cee9ad07-0bca-4cd7-8b2f-1624b8b7e236 | Statement not true about rigor mois is | Appears immediately after death | Affects both voluntary and involuntary muscles | Indicates time since death | Results from fusion of action and myosin filaments | 0a | multi | First appears in involuntary muscles (within an hour) due to less mass and less glycogen reserve. Involuntary muscles, begins 2-4 hours after death. Persists for about 12 hours and then begins to disappear Takes 12-24 hours to disappear completely | Physiology | All India exam |
e2fbc741-4400-4af1-a374-c70f65c2190f | Gastric motility decreases in A/E- | Diabetes | Upper abdominal surgery | Head injury | Hypehyroid | 3d | single | Small intestinal motility is disordered in conditions that affect the smooth muscle or nerves of the intestine. Many cases are 'primary' (idiopathic), while others are 'secondary' to a variety of disorders or drugs. Clinical features There are recurrent episodes of nausea, vomiting, abdominal discomfo and distension, o... | Medicine | G.I.T |
62a556f3-2e6c-4e3d-8895-73169fcb348a | A patient with HIV has diarrhoea with AF +ve organism in stool. The most likely organism is | Mycobacterium avium intracellulare | Mycobacterium tuberculosis | Mycobacterium leprae | Mycoplasmas | 0a | single | Surprised,
Usually, the mycobacterium is associated with respiratory tract infection.
In HIV infections mycobacterium is an important cause of diarrhoeas.
The incidence of the extrapulmonary disease is increased in patients with HIV.
Work up in an HIV patient with diarrhoea.
The initial evaluation of a patient with ... | Medicine | null |
e08e0f88-cd42-4d7b-825b-c4d81344f57b | Coarctation of Aoa is most commonly associated with which of the following structural defects? | Patent Ductus Aeriosus (PDA) | Ventricular Septal Defect (VSD) | Atrial Septal Defect (ASD) | Bicuspid Aoic valve | 3d | single | Coarctation of Aoa is associated with Bicuspid Aoic Valve in 40% of patients. Clinical manifestations of coarctation depend on site & extent of obstruction and the presence of associated cardiac anomalies, most commonly a bicuspid aoic valve. Ref: Current Surgical 12th Edition, Page 426; Harrison's 16th Edition, Page 1... | Medicine | null |
2499af53-81c9-4589-b624-3c2b9961693d | Zinc dose in 8 months infants | 10 mg/kg x 10 days | 20 mg/kg x 10 days | 10 mg/kg x 14 days | 20 mg/kg x 14 days | 3d | single | Ans. is 'd' i.e., 20 mg/kg x 14 days | Pediatrics | null |
108c2e16-5149-4cd5-920c-827da4cafeca | All open coronary sinus except? | Middle cardiac vein | Anterior cardiac vein | Small cardiac vein | Great cardiac vein | 1b | multi | Ans. B. Anterior cardiac veinThe coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the heart muscle. The coronary sinus drains into the right atrium, at the coronary sinus orifice, an opening between the inferior vena cava and the tricuspid valve. It returns blood f... | Anatomy | Thorax |
f21e04ac-c56b-4642-85b9-a108ae76e4bd | Which veebral segment is numerically most constant? | Cervical | Thoracic | Lumbar | Sacral | 0a | multi | The number of veebrae in a region can vary but overall the number remains the same. The number of those in the cervical region however is only rarely changed. | Anatomy | Back region |
d6b39695-7e53-4d5e-b498-0f7689629c85 | Which polyp has got the maximum risk of turning into malignancy ? | Pseudopolyp | Hyperplastic polyp | Tubular villous adenomas (multiple) | Adenomatous polyps | 2c | single | Ans. is 'c' i.e., Tubular villous adenomaNon-Neoplastic Polyps PolypsLocationHistologicaltypeRisk ofmalignancyAssociatedlesionsHyperplastic polypsColonHyperplastic colonicepithilial cellsRare Juvenile polypsLarge and smallintestine and stomachHamaomasRareoPigmentation in mouthPeutz-jegherssyndromeJejunum (mainly)rest o... | Pathology | null |
0311329a-a88c-4f5b-b3f2-ce9151819a3e | True about primary gastric lymphoma is | Affects young adults | Surgery is never indicated | T cell lymphoma | H pylori infection increases the risk | 3d | multi | Ans. is 'd' i.e., H pylori infection increases the risk o The stomach is the most common site for extranodal lymphoma. Nearly al! gastric lymphomas are B-cell lymphomas of mucosa-associated lymphoid tissue (MAL T lymphoma),o Majority of cases (80%) are associated with chronic gastritis and H. Pylori infection. The most... | Pathology | Hallmarks of Cancer |
b6a853db-529f-44a8-a9fd-28d34225671f | A 3-year-old boy has had progressive developmental delay, ataxia, seizures, and inappropriate laughter since infancy. The child has a normal karyotype of 46, XY, but DNA analysis shows that he has inherited both of his number 15 chromosomes from his father. These findings are most likely to be indicative of which of th... | Genomic imprinting | Maternal inheritance pattern | Mutation of mitochondrial DNA | Trinucleotide repeat expansion | 0a | multi | This child has features of Angelman syndrome, and the DNA analysis shows uniparental disomy. The Angelman gene encoded on chromosome 15 is subject to genomic imprinting. It is silenced on the paternal chromosome 15, but is active on the maternal chromosome 15. If the child lacks maternal chromosome 15, there is no acti... | Pathology | Genetics |
43991b66-9ac7-4e08-8ad9-46ad0fcc6fc4 | Which of the following is M.C. cause of hypotension in fracture ribs (T10-T12) - | Abdominal solid visceral organ injury | Injury to aorta | Inter costal artery damage | Pulmonary contusion | 0a | single | • MC cause of hypotension in trauma patients: Hemorrhage
• MC cause of shock after trauma is hypovolemia, and there are five places that a patient can lose large volume of blood:
Externally, the chest, the abdomen, the retroperitoneum, and into muscle compartments (Blood on the floor and four more).
• Fracture of lower... | Surgery | null |
d9e90c29-6500-4075-91e6-d5fcc0ca0da5 | Nocardia is stained by all, EXCEPT: | Acid fast stain | Gram's stain | Albe's stain | Mucin stain | 2c | multi | Nocardia species are Gram-positive, catalase positive, rod-shaped bacteria that show true branching both in culture and in stains from clinical lesions. The species most common in human infection (N asteroides and N brasiliensis) are weakly acid-fast. Nocardia typically exhibit varying degrees of acid fastness due to t... | Microbiology | null |
47c6bf4b-c871-471f-8f01-91de18912a07 | 25 years old male presented with diarrhea for 6 months. On examination the causative agent was found to be acid fast with 12 micro meter diameter. The most likely agent is aEUR' | Cryptosporidium | lsospora | Cyclospora | Giardia | 2c | single | Cyclospora [Ref : Harrison 171)* p. 1313, 13141 All the parasites mentioned in the question cause chronic diarrhoea (mostly in immunocompromised patients). All of them reveal oocyst on stool examination. In Giardiasis, parasite is also seen along with oocyst stool examination. Oocyst of all the organisms except giardia... | Microbiology | null |
9a4906fa-9756-4b7d-89cb-4323fd270269 | Most common site for pancreatic pseudocysts? | Head | Body | Neck | Outside the pancrease | 1b | single | Ans. is b' i.e., Bodyo Pseudocysts of the pancreas are collection of tissue, fluid, debris pancreatic enzymes and blood which develop over a period of time after the onset of acute pancreatitis. These fluids consisting of pancreatic enzymes released dueto disruption of the ductal system.o In contrast to true cyst, pseu... | Pathology | null |
af714fe4-cea5-4924-a017-0f1f6c92ed45 | What is the length of external auditory canal? | 2.5 cm | 1.5 cm | 1cm | 2 cm | 0a | single | Ans. (a) 2.5 cmRefi Dhingra's ENT 5th ed. / 4* Length of external auditory canal- 24 mm (2.4cm)* Shape: S- shaped* Outer 1/3rd cartilaginous part (8mm)* Inner 2/3rd: Bony part (16mm) | ENT | Ear |
4de96bc1-342b-4ebb-a080-74e09d19c4b9 | Which is the first investigation to be done in case of Neonate presenting with frothiness in mouth and dyspnoea? | Bronchoscopy with injection of methylene blue | NG Tube inseion and CXR to check position of tube | CT chest | Endoscopy | 1b | single | - Two problems Collection of saliva in the mouth Air coming inside the mouth - Therefore, saliva is not going into the esophagus - Esophageal atresia with tracheoesophageal fistula Diagnosis: The inability to pass a NG int the stomach is a cardinal feature for the diagnosis of EA If gas is present in the GIT below the ... | Surgery | Pediatric Surgery |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.