Shelf exam and USMLE assessments designed specifically by physicians! Access questions with detailed explanations to assess and exhibit your knowledge of the shelf exams and USMLE. Here is what the app has: Exam mode: choose from tutor, timed, and untimed modes Question mode: choose from incorrect, correct, marked, used, or all questions Specialties and Tasks categories: narrow down your exam further by individual specialties and tasks in each shelf exam Review exams: review previous exams to