Free Questions and Answers for All Medical Students all over the World
Free USMLE Step 2 CK practice questions in internal medicine, surgery, obstetrics and gynecology, pediatrics, neurology and psychiatry. Each question focuses on clinical decision-making: the most likely diagnosis and the next best step in management.
Study by subject
Use the Subjects menu to practice by specialty, or work through the review sets below for mixed practice like the real exam.
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: treating primary biliary cholangitis, thrombolysis for massive pulmonary embolism, and sports advice in infectious mononucleosis.
Step 2 CK practice questions with answers: oral vancomycin for C. difficile, CT angiography in mesenteric ischemia, and IV fluids for right ventricular infarction.
Step 2 CK practice questions with answers: magnesium sulfate and delivery in preeclampsia, honoring an advance directive, and anastomotic leak after surgery.
Five Step 2 CK questions with answers: severe acute pancreatitis, plasma exchange for TTP, warfarin reversal, tubo-ovarian abscess, and IVIG for Guillain-Barré syndrome.
Five Step 2 CK questions with answers: heart failure with preserved ejection fraction, dermatomyositis and malignancy, azithromycin QT prolongation, Courvoisier sign, and antiphospholipid syndrome.
Five Step 2 CK questions with answers: aortic stenosis murmur, treating pelvic inflammatory disease, malignant hyperthermia, Ménière disease, and hemolytic anemia.