Free Questions and Answers for All Medical Students all over the World
Endocrinology is tested heavily on USMLE Step 1 and Step 2 CK. This page collects every endocrinology practice question on the site, including questions from mixed review sets.
High-yield endocrinology topics
• Thyroid disease: Graves disease, thyroid storm and thyroid cancers
• Adrenal disorders: Cushing syndrome, pheochromocytoma and 21-hydroxylase deficiency
• Calcium and PTH
• SIADH and electrolyte disorders
• Diabetes drugs: metformin and acarbose
Try each question before opening the answer, then read the explanation even when you get it right. Each post has 3–8 exam-style questions with answers and short explanations written by Dr. Ray Makar.
Want hundreds more? See the Repeated USMLE Questions eBook series on Amazon.
Step 2 CK practice questions with answers: alpha blockade before surgery for pheochromocytoma, treating primary biliary cholangitis, and testicular torsion.
Step 2 CK practice questions with answers: beta blockers for hyperthyroid atrial fibrillation, toxic shock syndrome, and the workup of progressive dysphagia.
Step 1 practice questions with answers: pancreatic insufficiency in cystic fibrosis, the thymus in myasthenia gravis, and the neural crest origin of pheochromocytoma.
Step 1 practice questions with answers: the enzyme deficient in Tay-Sachs disease, causes of a right shift in the oxygen dissociation curve, and PTH action on the kidney.
Five Step 1 questions with answers: NADPH oxidase in chronic granulomatous disease, polymyositis, Graves disease antibodies, Alport syndrome, and omeprazole.
Five Step 1 pharmacology questions with answers: amphotericin B toxicity, digoxin toxicity, drug-induced lupus, misoprostol, and abrupt steroid withdrawal.