USMLE Step 1 Qbook Second Edition Author:Kaplan Are you ready for Step 1 of the USMLE?USMLE Step 1 Qbook, Second Edition from Kaplan Medical -- the leading provider of test preparation for medical licensure -- provides you with 850 high-yield, exam-style questions, plus Kaplan Medical's highly effective test-taking strategies.Prepare with high-yield medical co... more »ntent tested on the exam.Practicewith hundreds of test-like questions and a complete explanation for every answer choice.Passwith Kaplan Medical's powerful strategies for effectively managing your time and minimizing stress.« less