Free Questions and Answers for All Medical Students all over the World
Q- Which one of the following may precipitate to an acute porphyria attack? A- High-carbohydrate diet B- Low-carbohydrate diet C- Mediterranean diet D- Vegetarian diet Q- Which one of the following conditions is characterized by high blood pressure, hypokalemia and elevated renal potassium? A- Fanconi syndrome B- Liddle syndrome C- Tay-Sachs disease D- Waardenburg syndrome … Read more
Q- Which of the following is the most common cause of death in an old patient with uncontrolled diabetes? A- Cerebral hemorrhage B- Hyperosmolar coma C- Myocardial infarction D- Pulmonary embolism Q- A young man was stuck on his leg by a falling rack a week ago. Today, a purple bruise developed on the site … Read more
Q- In which one of the following locations a mural thrombus commonly occurs following myocardial infarction? A- Left atrium B- Left ventricle C- Right atrium D- Right ventricle E- Thoracic aorta Q- Bones of calvarium and facial bones are formed by which one of the following types of ossification? A- Endochondral ossification B- Membranous ossification … Read more
Q- Which one of the following factors is the most accurate measure for the severity of diabetic ketoacidosis? A- Blood ketones B- Serum bicarbonate level C- Serum glucose level D- Urine ketones Q- A patient develops severe diarrhea after 2 weeks of treating pneumonia with broad-spectrum antibiotics. Which of the following is the first line … Read more
Q- Which one of the following antibiotics does NOT affect anaerobes? A- Ampicillin B- Clindamycin C- Metronidazole D- Tobramycin Q- Anemia occurs in cases of multiple myeloma; most likely results from which one of the following factors? A- Defective absorption of urine B- Infiltration of bone marrow with massive numbers of plasma cells C- Loss … Read more
Q- A patient with HIV history develops fecal urgency and bloody diarrhea. Which of the following is the most likely causative organism? A- Entamoeba histolytica B- Clostridium difficile C- Cytomegalovirus D- Giardia lamblia Q- Which one of the following medications acts at the proximal tubule of the kidney? A- Acetazolamide B- Furosemide C- Hydrochlorothiazide D- … Read more