Free Questions and Answers for All Medical Students all over the World
Dr Ray Makar 
Q- Which of the following is higher in athletics than in non-athletics in resting conditions? A- Cardiac output B- Heart rate C- Oxygen consumption D- Stroke volume Q- Which one of the following is the epithelial covering of vocal cords? A- Simple columnar B- Simple cuboidal C- Simple squamous D- Stratified squamous Q- Which one … Read more
Q- Which one of the following is the mechanism of action of finasteride? A- Gonadotropin-releasing hormone analog B- Inhibition of 5-alpha-reductase C- Inhibition of testosterone negative feedback D- Stimulation of the posterior lobe of pituitary gland Q- Which of the following is the most appropriate treatment of organophosphate poisoning? A- Hexamethonium B- Morphine C- Pralidoxime … Read more
Q- Which of these conditions is known as pulsus paradoxus? A- A difference of 10/min between right and left radial pulse B- A difference of 10/min between radial and femoral pulse C- A difference in blood pressure for more than 10 mmHg between both arms D- A fall of systolic blood pressure for more than … Read more
Q- Which one of these conditions is most likely associated with peripheral lymphocytosis? A- Inflammatory bowel syndrome B- Myocardial infarction C- Pyogenic bacterial infections D- Viral hepatitis Q- Which test of the following is used to evaluate acute exacerbation of asthma? A- Chest x-ray B- Complete blood count C- Pulse oximetry D- Pulmonary function tests … Read more
Q- Which one of these drugs can lead to weight gain and constipation? A- Bromocriptine B- Clozapine C- Pimozide D- Ziprasidone Q- Which one of these drugs is associated with aplastic anemia? A- Chloramphenicol B- Metronidazole C- Nitrofurantoin D- Penicillin Q- Which one of these drugs is more beneficial to treat hypertension in diabetic patients? … Read more
Q- Which of the following are the characteristics of Beck’s triad? A- Fever, pericarditis and elevated erythrocyte sedimentation rate (ESR) B- Hypotension, distant heart sounds and jugular vein distention (JVD) C- Stasis, hypercoagulability and endothelial damage Q- Which of the following are the characteristics of Dressler’s syndrome? A- Fever, pericarditis and elevated erythrocyte sedimentation rate (ESR) … Read more