Free Questions and Answers for All Medical Students all over the World
Q- Which one of the following conditions is the most common cardiac cause of electrical alternans? A- Cardiac tamponade B- Digitalis treatment C- Hypercalcemia D- Restrictive cardiomyopathy Q- Which one of the following muscles is responsible for internal rotation of the arm at the shoulder? A- Infraspinatus B- Pectoralis major C- Subscapularis D- Supraspinatus Q- … Read more
Q- A patient with a family history of myocardial infarction and congestive heart failure is advised to add cold water fish oil to his diet. Which of the following is the action of fish oil to reduce his risk for developing ischemic heart disease? A- It enhances fatty acid metabolism B- It reduces arachidonic acid … Read more
Q- A 12-year-old girl complains of fatigue, shortness of breath for 3 days. A week ago, she developed running nose, cough and sore throat and all her symptoms resolved spontaneously in 3 days. She has no history of major illness or surgeries and receives no treatment. Examination reveals a gallop, soft first heart sound and … Read more
Q- Which one of the following is an estimate for the fraction of administered drug that reaches systemic circulation unchanged? A- Bioavailability B- Clearance C- Half-life D- Volume of distribution Q- Which one of the following drugs may cause pancreatitis as an adverse effect? A- Acetaminophen B- Didanosine C- Clindamycin D- Rifampin Q- Which one … Read more
Q- A 50-year-old woman presents with bleeding gums and joints pain for the last 24 hours. She has a history of systemic lupus erythematosus. Her platelet count is 20,000. Which of the following is the appropriate next step in management? A- Methotrexate therapy B- Plasmapheresis C- Prednisone therapy D- Splenectomy Q- A college student presents … Read more
Q- A 30-year-old man presents to the office for progressive pain with urination for 1 year. He also complains of episodes of blood in urine in different occasions. He lived in Egypt until he came to the states 6 months ago. Physical examination reveals suprapubic tenderness. Imaging shows bilateral hydroureter and hydronephrosis and calcification in … Read more