Free Questions and Answers for All Medical Students all over the World
Q- Cytochrome P-450 is an enzyme system responsible for the biotransformation of certain drugs. Which one of the following medications induces cytochrome P-450 interaction with some other medications? A- Cimetidine B- Chloramphenicol C- Rifampin D- Sulfasalazine Q- Which one of the following medications can be used safely for hypertension in pregnancy? A- Captopril B- Furosemide … Read more
Q- Mittelschmerz phenomenon is a sharp, intense pain at ovulation, which may switch sides depending on the side of the ovary that ovulates at that cycle. Production of which one of the following hormones contributes to this pain? A- Estrogen B- Progesterone C- Prolactin D- Testosterone Q- A patient presents to the psychiatrist for consultation. … Read more
Q- An old man with a long history of diabetes develops an ulcer on his left big toe which is not healed in 3 months. His blood glucose level is within normal limits. Which of the following is the most accurate test to explain this condition? A- Anti-insulin antibodies detection B- Hemoglobin A1C level C- … Read more
Q- A patient is recently diagnosed with Sjogren syndrome. Which one of the following medications is a potent stimulator of tears? A- Bethanechol B- Carbachol C- Methacholine D- Pilocarpine Q- Ingestion of tyramine-containing food may cause hypertensive crisis for patients who use MAO inhibitors. Which one of the following medications can be given to those … Read more
Q- An unstable patient presents to the ER with suspected ruptured abdominal aortic aneurysm. Which of the following is the test of choice for this condition? A- Abdominal CT scan B- Abdominal ultrasonography C- MRI of the abdomen D- Plain abdominal x-ray . Q- Which of the following is the most significant complication of gestational … Read more
Q- A person experienced devastating moment 10 years ago when her parents died in a motor vehicle accident. When asked today, she could not remember any details although she knew all the details of the accident when it happened. Which one of the following defense mechanisms most likely explains this reaction? A- Reaction formation B- … Read more