Everything you need to ace to ace the USMLE Step 2 CK LANGE Q&A: USMLE Step 2 CK is a comprehensive Q&A review of the core topics tested on the exam. Chapters are organized by clerkship topics so you can study one topic at a time or use the book to prepare for clerkship exams. One complete practice test, formatted as 7 blocks of 50 questions -- just like the USMLE -- simulates the exam experience. Explanations discuss correct and incorrect answer options for a complete, high-yield review and all questions are in board format. FEATURES: Most frequently tested subjects are emphasized Organized by clinical topic to help you focus on problem areas Fully comprehensive and up to date. The preeminent review guide for USMLE Step 2 CK 1,000+ review Q&As-plus detailed explanations for each one Comprehensive 350-question practice exam to boost confidence Color photos you'll need to recognize on exam day Special focus on epidemiology. The latest information on preventive medicine.