Testosterone production is mainly contributed by: A. Leydig cells B. Sertoli cells C. Seminiferous tubules D. Epididymis Correct answer : A. Leydig cells (factual question)
The procedure of choice for the evaluation of an aneurysm is: A. Ultrasonography B. Computed tomography C. Magnetic resonance imaging D. Arteriography Correct answer : D. Arteriography
Which is the objective sign of identifying pulmonary plethora in a chest radiograph? A. Diameter of the main pulmonary artery > 16 mm B. Diameter of the left
Which of the following causes rib-notching in a chest radiograph? A. Bidirectional Glenn shunt B. Modified Blalock Taussig shunt C. IVC occlusion D. Coarctation of aorta Correct answer
Which of the following anesthetic agents does not trigger malignant hyperthermia? A. Halothane B. Isoflurane C. Suxamethonium D. Thiopentone Correct answer : D. Thiopentone Anesthetic agents implicated in
Which of the following statements is not true about etomidate? A. It is an intravenous anesthetic B. It precipitates coronary insufficiency C. It inhibits cortisol synthesis D. It
Which one of the following agents sensitizes the myocardium to catecholamines? A. Isoflurane B. Ether C. Halothane D. Propofol Correct answer : C. Halothane Halothane sensitizes the myocardium
Which of the following antiglaucoma medications can cause drowsiness? A. Latanoprost B. Timolol C. Brimonidine D. Dorzolamide Correct answer : C. Brimonidine Drowsiness, BP changes and Fatigue are
Expansile lytic osseous metastases are characteristic of primary malignancy of: A. Kidney B. Bronchus C. Breast D. Prostate Correct answer : A. Kidney Primary tumours producing osteolytic metastasis:
PG Blazer is aimed at helping undergraduate medical students in acquiring more knowledge and increasing their chance of getting admission to postgraduate courses by performing well in the post graduate medical entrance examinations. Students are requested verify the accuracy of information in standard text books. This site is not meant for any medical advice or treatment. Please contact your physician for medical advice and treatment.
