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medmcqa-benchmark

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Which of the following virus is from Herpes virus family?
[ "Rubella", "Measles", "Rabies", "EBV" ]
2
False about PCOS
[ "High FSH/LH ratio", "Bilateral ovarian cyst", "Hirsutism", "Increased risk of diabetes melitus" ]
-1
A 30-year-old male on methotrexate 7.5 mg once daily for arthritis attends clinic for starting family. Wife takes no other medication apart from OCP. What should be the advice before conceiving?
[ "Husband should stop methotrexate and wife should continue contraception for 3 months", "Husband should stop methotrexate and wife should continue contraception for 1 year", "Wife should immediately conceive but husband should stop methotrexate", "Adoption" ]
-1
Which of the following is considered the MOST impoant risk factor for necrotizing enterocolitis?
[ "Perinatal asphyxia", "Polycythemia", "Prematurity", "Respiratory distress syndrome" ]
1
After how many days of ovulation embryo implantation occurs ?
[ "3 - 5 days", "7 - 9 days", "10 - 12 days", "13 - 15 days" ]
0
All of the following are clinical features of MEN-II EXCEPT: March 2004
[ "Pituitary tumour", "Phaeochromocytoma", "Medullary carcinoma of thyroid", "Neuroma" ]
-1
Type of collagen present in cornea ?
[ "Type I", "Type II", "Type III", "Type IV" ]
-1
Caplan's syndrome is
[ "Splenomegaly + Neutropenia", "Rheumatoid Arthritis + Pneumoconiosis", "Pneumoconiosis + Splenomegaly", "Pneumoconiosis + Neutropenia" ]
0
Parotid duct opens at
[ "1st PM", "1st molar", "2nd upper molar", "2nd lower molar" ]
1
Profunda femoris aery at its origin lies on which side of the femoral aery ?
[ "Medial", "Lateral", "Posterior", "Posteromedial" ]
0
A patient treated for infeility with clomiphene citrate presents with sudden onset of abdominal pain and distension with ascites the probable cause is
[ "Uterine repture", "Ectopic pregnancy rupture", "Multifetal pregnancy", "Hyperstimulation syndrome" ]
2
A 42-year-old man presents with long-standing abdominal pain after meals, which is relieved by over-the-counter antacids. The patient has lost 9 kg (20 lb) in the past year. Physical examination reveals peripheral edema and ascites. Laboratory studies show decreased serum albumin but normal serum levels of transaminases and gastrin. Gross and microscopic examination of this patient's stomach would most likely show which of the following pathologic changes?
[ "Atrophic gastritis", "Enlarged rugal folds", "Intestinal metaplasia", "Multiple hemorrhagic ulcers" ]
0
A middle-aged male comes to the outpatient depament (OPD) with the only complaint of hoarseness of voice for the past 2 years. He has been a chronic smoker for 30 years. On examination, a reddish area of mucosal irregularity overlying a poion of both cords was seen. Management would include all except:
[ "Cessation of smoking", "Bilateral cordectomy", "Microlaryngeal surgery for biopsy", "Regular follow-up" ]
0
Antibody found in patients of myaesthenia gravis is directed against
[ "Acetycholine", "Acetycholine receptors", "Acetycholine vesicles in nerve terminal", "Actin-myosin complex of the muscle" ]
0
All are true foe annular pancreas except
[ "Upper GI series is IOC", "Duodenal obstruction present", "ERCP is done", "Non - rotation of gut" ]
-1
Which of the following liver enzymes is predominantly mitochondrial?
[ "SGOT (AST)", "SGPT (ALT)", "GGT", "5' Nucleotidase" ]
-1
The normal P wave is biphasic in lead
[ "V1", "LII", "aVF", "aVR" ]
-1
Mycosis cells are altered :
[ "T Lymphocytes", "Monocytes", "b lymphocytes", "Eosinophils" ]
-1
Following periodontal surgery the epithelial attachment healing is completed in
[ "2 weeks", "4 weeks", "6 weeks", "8 weeks" ]
0
All of the following are indices to define obesity, EXCEPT:
[ "Chandler's index", "Corpulence index", "Quetlet's index", "Body mass index" ]
-1
Surfactant appears in amniotic fluid at the gesta?tional age of :
[ "20 weeks", "32 weeks", "36 weeks", "26 weeks" ]
0
For termination of pregnancy, consent is needed from
[ "Only woman", "Only husband", "Both paners", "Consent not needed" ]
-1
The usefulness of a 'screening test' in a community depends on its -
[ "Sensitivity", "Specificity", "Reliability", "Predictive value" ]
-1
The laryngeal mask airway used for securing the airway of a patient in all of the following conditions except:
[ "In a difficult intubation", "In cardiopulmonary resuscitation", "In a child undergoing an elective/routine eye surgery", "In a patient with a large tumour in the oral cavity" ]
2
Ratio of lung weight to body weight is calculated in
[ "Fodere's test", "Plocquet's test", "Breslau's second life test", "All of the above" ]
0
Which of the following is a false physical parameter during pregnancy?
[ "It's a prothrombotic condition", "Blood fibrinogen levels are increased", "Clotting and bleeding times are reduced", "There is lowering of serum protein levels" ]
1
Chocolate agar is ?
[ "Basal medium", "Enrichment medium", "Enriched medium", "Simple medium" ]
1
Asprin is not given in a patient who is already on heparin because aspirin causes :
[ "Platelet dysfunction", "Aspirin inhibits the action of heparin", "Enhanced hypersensitivity of heparin", "Therapy of heparin cannot be monitored" ]
-1
Which of these is the characteristic feature of membranoproliferative glomerulonephritis-
[ "Sub epithelial deposits", "Foamy cells", "Splitting of glomerular basement membrane", "Sub endothelial deposits." ]
1
Main hormone acting upon uterus to initiate labor-
[ "Oxytocin", "Estrogen", "Progesterone", "Cortisole" ]
-1
Non -sterile hypopyon is seen in -
[ "Pneumococcus infection", "Pseudomonas infection", "Fungal infection", "Gonococcal infection" ]
1
A highly specific inhibitor that targets the phosphorylation activity of TFIIH is added to an in vitro transcription reaction. Which one of the following steps is most likely to be affected?
[ "Binding of RNA polymerase to promoter sequence", "Promoter clearance", "Recruitment of TFIID", "Open promoter complex formation" ]
0
Occlusal morphology is given by:
[ "Okeson", "Bencher", "Kennedy", "Knol" ]
-1
All of the following histopathological changes are seen in psoriasis except?
[ "Hyperkeratosis", "Acanthosis", "Dyskeratosis", "Parakeratosis" ]
1
X-ray of a patient shows the following changes: Bulbous ends of long bones, normal appositional bone growth and there is failure of physiologic root resorption. Lab finding shows myelophthisic anemia. What can be the probable diagnosis?
[ "Fibrous dysplasia", "Osteomyelitis", "Osteopetrosis", "Paget's disease" ]
1
A 70-year-old male has a pathologic fracture of femur. The lesion appears a lytic on X-rays film with a circumscribed punched out appearance. The curetting from fracture site is most likely to show which of the following?
[ "Diminished and thinned trabecular bone", "Sheets of atypical plasma cells", "Metastatic prostatic adenocarcinoma", "Malignant cells forming osteoid bone" ]
0
Not a common complication of hemithyroidectomy
[ "Hypoparathyroidism", "Reactionary hemorrhage", "Recurrent laryngeal nerve palsy", "External laryngeal nerve palsy" ]
-1
Diet given to pregnant lady under ICDS is
[ "3000Kcal with 60grams of protein", "800Kcal with 25grams of protein", "500Kcal with 12grams of protein", "600Kcal with 18grams of protein" ]
2
Pulpotomy is not indicated in-
[ "Small pulp exposure since 1 hour", "Pulp exposure in permanent tooth with open apex", "Pulp exposure in permanent tooth with closed apex treated immediately after injury", "Insufficient crown structure remaining" ]
-1
The site at which 1,25-hydroxylation of Vitamin-D takes place in the kidneys is:
[ "Collecting ducts", "Glomerulus", "Proximal convoluted tubules", "Distal convoluted tubules" ]
1
Pharyngoconjunctival fever is caused by -
[ "Adenovirus 3 and 7", "Adenovirus 11, 21", "Adenovirus 40, 41", "Adenovirus 8, 19" ]
-1
Emergency contraceptive drugs are:
[ "Levo-norgestrel", "Estrogen + progesterone", "Mifepristone", "All of the above" ]
2
The following are features of primary hyperladosteronism EXCEPT: March 2013
[ "Polyuria", "Hypeension", "Hypokalemia", "Hyperkalemia" ]
2
Ring sequestrum causes:
[ "Typhoid osteomyelitis", "Chronic osteomyelitis", "Amputation stump", "Tuberculosis osteomyelitis" ]
1
Following represents fetal hypoxia except:
[ "Excessive foetal movements", "Meconium in vertex presentation", "Fetal scalp blood pH > 7.3", "Heart rate < 100" ]
1
Which of the following has the highest cholesterol content
[ "chylomicrons.", "intermediate-density lipoproteins (IDLs).", "LDL.", "HDL." ]
1
Incubation period of herpes zoster is
[ "7-14 days", "1 month", "1-2 years", "3-6 months" ]
-1
Which of the following is physiological uncoupler-
[ "Thermogonin", "2, 4nitrophenol", "2, 4Dinitrophenol", "Oligomycin" ]
-1
Most common mode of treatment for laryngomalacia is:
[ "Reassurance", "Medical", "Surgery", "Wait and watch" ]
-1
Sensory fiber with least conduction velocity:September. 2005
[ "C- fiber", "Alpha fiber", "beta fiber", "Gamma fiber" ]
-1
Which of these structures appears radiopaque?
[ "Maxillary sinus", "Nasal fossa", "Nasal septum", "Mental foramen" ]
1
Coliform test is for -
[ "Air pollution", "Water contamination", "Sound pollution", "None" ]
0
Seoli cell secrets
[ "Androgen binding protein", "Testosterone", "LH", "FSH" ]
-1
High plasma protein binding of a drug results in:-
[ "Decreased glomerular filtration", "High volume of distribution", "Lowers duration of action", "Less drug interaction" ]
-1
Polypeptide capsule is seen in
[ "Corynebacterium diphtheriae", "Clostridium welchii", "Staphylococcus aureus", "Bacillus anthracis" ]
2
Earliest fetal anomaly to be detected by USG: March 2013
[ "Hydrocephalus", "Achndroplasia", "Anencephaly", "Spina bifida" ]
1
Treatment of depression with suicidal tendencies is?
[ "Clozapine", "Mitrazapine", "ECT", "Olenzapine" ]
1
A 32 year old male presents with a laceration he sustained after stepping on broken glass at the beach. The examination reveals an 8cm cut on the medial plantar aspect of the left foot. Which peripheral nerve block is appropriate?
[ "Saphenous nerve", "Sural nerve", "Posterior tibial nerve", "Superficial peroneal nerve" ]
1
Complication of positive pressure ventilation –
[ "Pneumothorax", "Bradycardia", "Decreased ventilation", "Arrhythmias" ]
-1
The most common cause of conductive deafness in children is
[ "ASOM", "Wax", "Serous otitis media", "Otosclerosis" ]
1
Drug of choice in absence seizure-
[ "Carbamazepine", "Phenytoin", "ACTH", "Ethosuximide" ]
2
A young girl has had repeated infections with Candida albicans and respiratory viruses since the time she was 3 months old. As pa of the clinical evaluation of her immune status, her responses to routine immunization procedures should be tested. In this evaluation, the use of which of the following vaccines is contraindicated?
[ "Diphtheria toxoid", "Bordetella peussis vaccine", "Tetanus toxoid", "BCG" ]
2
Choanal atresia is due to the persistence of
[ "Bucconasal membrane", "Oropharyngeal membrane", "Laryngotracheal fold", "Tracheoesophageal fold" ]
-1
Cells seen at the function between two layers ofplacenta are?
[ "Hofbauer cell", "Hofmann cells", "Amniogenic cells", "Uterine natural killer cells (UNK)" ]
-1
Mode of excretion of cyclophosphamide is -
[ "Lung", "Liver", "Kidney", "Skin" ]
1
HPV with low risk sexually transmitted types include
[ "6 & 11", "16 & 18", "26 & 53", "73 & 82" ]
-1
Infection by which virus gives rise to the following skin lesions?
[ "Herpesvirus", "Measles virus", "Varicella zoster virus", "Parvovirus" ]
1
Action of Antidote of heparin (Protamine) is based on:
[ "Competitive antagonism", "Chemical antagonism", "Non competitive antagonism", "Toxic reaction" ]
0
Breast milk storage in a refrigerator is upto ?
[ "4 hrs", "8 hrs", "12 hours", "24 hrs" ]
2
Currarino triad includes:
[ "Pre-sacral meningocele + Sacral defect + Tethered cord", "Ectopia vesicae + Anorectal malformation + Sacrococcygeal osseous defect", "Anorectal malformations + Sacrococcygeal osseous defect + Presacral mass", "Tethered cord + Anorectal malformations + Ectopia vesicae" ]
1
The International Neuroblastoma Staging System (INSS) stage 4S includes metastasis to all the following except
[ "Liver", "Skin", "Bone marrow", "Bone" ]
2
Anuria is defined passing Less than _____ ml urine/day
[ "400ml", "3L", "100ml", "1000ml" ]
1
At the superficial inguinal canal increased abdominal pressure leads to closure by approximation of crura in the opening. This defect is seen in an aponeurosis formed by which of the following muscles?
[ "Fascia tranversalis", "External oblique", "Internal oblique", "Erector spinae" ]
0
Heller's myotomy is done for: September 2007, 2009, 2010
[ "Esophageal carcinoma", "Pyloric hyperophy", "Achalasia cardia", "Inguinal hernia" ]
1
Proton pump inhibitors suppress gastric add secretion by inhibition of-
[ "H+/Cl- ATPase pump", "H+/ K+ ATPase pump", "Na/Cl- ATPase pump", "Na+/K+ ATPase pump" ]
0
Which of following anatomical information may assist you during post-partum tubal sterilization.
[ "Fallopian tube lies anterior to round ligament.", "Round ligament lies anterior to fallopian tube.", "Uteroovarian ligament lies anterior to round ligament.", "Fallopian tube lies posterior to uteroovarian ligament." ]
0
Features of alcoholic liver disease -
[ "Fatty changes", "Pericellular fibrosis", "Mallory bodies seen", "All" ]
2
Which of the following is the commonest tumour of thyroid -
[ "Anaplastic carcinoma", "Follicular carcinoma", "Papillary carcinoma", "Medullary carcinoma" ]
1
SVC syndrome is most commonly associated with:
[ "Mediastinal fibrosis", "Lymphoma", "Lung cancer", "TB mediastinitis" ]
1
There is a pressure sore extending into the subcutaneous tissue but underlying structures are not involved. Stage of the pressure sore is
[ "Stage 1", "Stage 2", "Stage 3", "Stage 4" ]
1
The fluidity of the plasma membrane is increased by
[ "Arachidonic acid", "Cholesterol", "Palmitic acid", "Stearic acid" ]
-1
The hard carious dentin is removed with
[ "Excavator", "Bur at Low speed", "Bur at high speed", "None of the above" ]
1
In transverse lie, the presentation is:
[ "Veex", "Breech", "Brow", "Shoulder" ]
2
Infection of CNS spreads to inner ear through
[ "Cochlear aqueduct", "Endolymphatic sac", "Vestibular aqueduct", "Hyle fissure" ]
-1
Resting membrane potential of a neuron is
[ "-9mV", "-50mV", "-70mV", "-100mV" ]
1
All of the following are true about Cholesterol Ester Transfer Protein(CETP) , EXCEPT:
[ "Associated with HDL", "Facilitates the transfer of cholesterol ester from HDL to LDL", "Facilitates the transfer of triacylglycerol from LDL to HDL", "Facilitates the transfer of triacylglycerol from HDL to LDL" ]
2
A 27 year old man develops bilateral parotid gland swelling and orchitis, and is generally ill with fever of 102deg F. Which of the following substances is most likely to be significantly elevated in the patient's serum?
[ "Alanine aminotransferase (ALT)", "Amylase", "Aspaate aminotransferase (AST)", "Ceruloplasmin" ]
0
The MR imaging in multiple sclerosis will show lesions in:
[ "White matter", "Grey matter", "Thalamus", "Basal ganglia" ]
-1
Duroziez's sign is seen in
[ "Aoic regurgitation", "Tricuspid regurgitation", "Mitral stenosis", "Carcinoid syndrome" ]
-1
The yeast which shows thick gelatinous capsule and positive for mucicarmine is
[ "Cryptococcus neoformans", "Histoplasmosis", "Blastomycosis", "Paracoccidiomycosis" ]
-1
Not a sign of blunt trauma?
[ "Sphincter tear", "angle recession", "Corneal perforation", "Retinal dialysis" ]
1
Following constitute dietary fibres except :
[ "Pectin", "Cellulose", "Hemicellulose", "Riboflavin" ]
2
A patch test is what type of hypersensitivity?
[ "Type 4", "Type 1", "Type 2", "Type 3" ]
-1
Ganglion of tendons is an example of -
[ "Neoplastic process", "Malformation", "Amyloid deposition", "Myxomatous degeneration" ]
2
Epidemiological Web of Causation theory was given by
[ "Louis Pasteur", "Robe Koch", "McMahon and Pugh", "None" ]
1
A 57 year old male suffering from acute pancreatitis develops sudden onset breathlessness with a CVP< 18mmHg. The chest xray shows bilateral infiltrates. The possible diagnosis is -
[ "ARDS", "Myocardial infarction", "Congestive left heart failure", "Pulmonary embolism" ]
-1
Intravenous immunoglobulin is given in-a) Kawasaki diseaseb) GB syndromec) Heart blockd) Atrial fibrillatione) Myasthenia gravis
[ "abc", "bcd", "abe", "acd" ]
1
Action potential is produce by
[ "Sodium Influx", "Sodium Efflux", "Potassium Influx", "Potassium Efflux" ]
-1
Fat provides ____________ of body's calories
[ "40%", "30%", "50%", "75%" ]
0
Therapeutic drug monitoring is required for: March 2010
[ "Sulfonamides", "Metformin", "Cycloserine", "Gentamycin" ]
2