b' The PreTest Basic Science Series prepares medical students and international\nmedical graduates for USMLE Step 1 and shelf exams at the end of their\ncoursework . Useful as reviews for coursework in the first and second year of\nmedical school, each PreTest book contains 500 questions with complete but\nconcise answers referenced to leading textbooks and journal articles.\nDiscussions review correct and incorrect answer options to reinforce learning.\nEach book begins with a High-Yield section to recall the most important\ninformation while reviewing the subject.\n\n The new edition of Physiology: PreTest simulates the USMLE Step 1 test-taking\nexperience by including 100% v style questions and clinical images. '