First Aid USMLE: Practice Questions, Answers & Explanations for USMLE STEP 1

This practice questions & answers is designed to be easy & simple, to the point, and to increase your knowledge and understanding of the material needed to pass USMLE at once. In addition to those studying for the USMLE, this guide is also useful as a reference for psychology majors, school counselors, family therapists, social workers, and mental health counselors. Our experts regularly review content to make sure you have the most up-to-date prep, realistic practice materials, and current test information so you can face the USMLE with confidence.