The USMLE Step 2 CK is a multiple-choice exam designed to determine whether the examinee possesses the medical knowledge and understanding of clinical science considered essential for the provision of patient care under supervision. The Step 2 CK includes approximately 355 questions and spans 9 hours of testing, broken down into eight 1-hour blocks of about 45 questions each.
The USMLE Step 2 CK will include two multiple-choice formats: Single Best Answer and Single Answer Matching. The exam may also contain patient-centered vignettes with a series of associated questions. Topics are presented randomly. For example, there is no unique pediatrics section. You'll face the challenge of having to switch from one topic to another without skipping a beat.
The test is administered by appointment on a year-round basis.