Free Questions and Answers for All Medical Students all over the World
Q- Which of the following is the initial treatment of choice for a case of hyperkalemia accompanied by ECG changes? A- Calcium gluconate B- Furosemide C- Insulin with glucose D- Sodium polystyrene sulfonate Q- Which of the following laboratory values is most commonly elevated in cases of obstructive jaundice? A- ALT B- AST C- … Read more
Q- which of the following is the most common infectious cause of dilated cardiomyopathy in Central and South America? A- Coxsackievirus B B- Human immunodeficiency virus (HIV) C- Rickettsia D- Trypanosoma cruzi Q- Which of the following is the most sensitive test to order in a suspected case of myocardial sarcoidosis? A- Angiography B- … Read more
Q- A patient with a history of intravenous drug abuse presents with JVD and a holosystolic murmur at the left sternal border. Which of the following is the best treatment for this patient? A- Dopamine and observation B- Morphine and IV beta blockers C- Treat heart failure and replace the aortic valve D- Treat heart … Read more
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org Q- A 27-year-old woman comes to the emergency department because of a 1-hour history of severe shortness of breath. She has just returned from a cross-country flight. She has a history of borderline hypertension. Her temperature … Read more
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org Q- A 56-year-old man is brought to the emergency department by his wife 30 minutes after he had severe upper back pain and hoarseness before becoming comatose. He has hypertension treated with hydrochlorothiazide. His temperature is … Read more
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org A 52-year-old woman comes to the office because of a 6-month history of intermittent headaches. Sometimes the pain improves when the patient lies down in a quiet room. Her temperature is 37.5°C (99.5°F), pulse is 86/min, … Read more