Featuring over 850 exam-like questions with comprehensive answer explanations, Kaplan Medical's USMLE Step 1 Qbook offers expert preparation for the first test in the three-exam United States Medical Licensing Examination series. Comprehensive, focused practice from Kaplan, the test prep experts, that will help you score higher on Step 1 of the USMLE! The USMLE is one of the most important exams a medical student will ever take. Kaplan Medical, the health sciences division of Kaplan Test Prep and Admissions, knows exactly what you need to pass Step 1 and will guide you to success on this challenging exam. The fully updated and revised Kaplan Medical USMLE Step 1 Qbook contains Kaplan-exclusive strategies, new practice questions, and thorough review so you are fully prepared on test day. Features: Over 850 exam-like questions Detailed answer explanations so you know which questions you answered correctly and which sections you need extra practice on Access to a sample online Question Bank Strategies for acing the computer-based test Updated test-taking and strategies guide Practice for the following subject-specific areas: Anatomy, Physiology, Biochemistry, Microbiology/Immunology, Pathology/Pathophysiology, Pharmacology, and Behavior Science/Biostatistics Kaplan Medical's USMLE Step 1 QBook is your guide to achieving a higher score on test day!