Free Questions and Answers for All Medical Students all over the World
A 56-year-old man presents to the clinic due to recurrent attacks of severe pain in his right big toe for the last few weeks. During the attacks, his toe becomes painful, red, warm and swollen. Significant improvement occurs after treatment with colchicine. Synovial fluid analysis is performed to confirm the diagnosis. What is the most … Read more
A 4-year-old boy visits you in the clinic with his mother for evaluation of an increasing size of his genitalia. She tells you that her boy had aggressive behavior for the last six months. Besides progressive increase of the length of his penis, he has excessive pubic hair. On examination, his pulse is 80/min. and … Read more
A 56- year-old man visits his physician complaining of lower back pain for 1 week. He was moving to a new house and carrying a lot of furniture during the last 2 weeks. He does not remember any injury or trauma to his back. His pain is not radiating, improving by rest and ibuprofen and … Read more
Q- Which one of the following drugs results in disulfiram- like action when it is accompanied by alcohol? A- Ampicillin B- Cefotetan C- Cimetidine D- Dipyridamole Q- Which one of the following medications inhibits fibrinolysis? A- Aminocaproic acid B- Heparin C- Lepirudin D- Rifampin Q- Which one of the following medications can be reversed by … Read more
A 21-year-old pregnant woman visits her physician for a prenatal visit. Ultrasonography shows neural tube defects. The patient was not compliant with her medications. Assuming that the condition is caused by deficiency of a certain nutrient, which one of these abnormalities would be seen as well? A-Coagulation disorder B-Microcytic anemia C-Macrocytic anemia D-Macrocytic anemia with … Read more
A 24-year-old man presents to the clinic with a complaint of grey-colored penile discharge and burning micturition for 2 days. His medical, surgical and family histories are unremarkable. Examination reveals a purulent discharge that can be seen by squeezing his penis. Penile swab shows Gram-negative diplococci within neutrophils. What is the most appropriate treatment? A … Read more