Free Questions and Answers for All Medical Students all over the World
Q- Which of the following correctly describes permissive drug interaction? A- Decrease in response of a drug after repeated administration B- Effect of drug A and drug B is equal to the sum of their individual effects C- Effect of drug A and drug B is greater than the sum of their individual effects D- … Read more
Q- Which of the following arteries is the most common site of coronary artery occlusion? A- Left anterior descending artery B- Left circumflex artery C- Posterior descending artery D- Right coronary artery Q- Which of the following antibiotics is the most appropriate treatment of mycoplasma pneumonia? A- Ampicillin B- Azithromycin C- Doxycycline D- Gentamicin Q- … Read more
Q- Which of the following organisms is associated with toxic shock syndrome due to exotoxin A? A- Clostridium perfringens B- Staphylococcus aureus C- Streptococcus pyogenes D- Vibrio cholera Q- Which one of the following types of necrosis is most likely associated with myocardial infarction? A- Caseous B- Coagulative C- Fibrinoid D- Liquefactive Q- Which of … Read more
Q- Which of the following statements correctly describe the lag time of a drug? A- Time from administration of the drug to appearance in blood B- Time from administration of the drug to reaching minimal effect concentration C- Time from administration of the drug to reaching maximal effect concentration. D- Time in which plasma concentration … Read more
Q- Which of the following is the most common cause of acute mesenteric ischemia? A- Abdominal aortic aneurysm B- Embolism C- Mesenteric vein thrombosis D- Vascular autoimmune disease Q- A patient presents to the ER with acute myocardial infarction. After administration of aspirin and oxygen what is the nest step of action? A- Administer metoprolol … Read more
Q- Disease prevalence can be measured by which one of the following studies? A- Adoption study B- Case-control study C- Cohort study D- Cross-sectional study Q- Which one of the following drugs inhibits ribonucleotide reductase? A- 5-Fluorouracil B- Hydroxyurea C- Mycophenolate D- Ribavirin Q- Which one of the following stain is most likely relevant to … Read more