The world’s most popular medical review book for more than 25 years, updated to ensure student success on the USMLE® Step 1A global bestseller year after year, this annually updated, landmark guide offers the most complete and current framework for USMLE® Step 1 preparation and coursework. Featuring a refreshed design and updated throughout with new mnemonics and high-yield facts, First Aid for the® USMLE® Step 1 2019 is co-authored by students who excelled in their Step 1 exam and is reviewed for accuracy by a team of expert faculty advisors and nationally recognized USMLE instructors. Taken together, it’s a blueprint for exam success no other resource can match.•A complete framework for USMLE® Step 1 preparation, annually updated with crowdsourced contributions from thousands of students•1,300+ must-know concepts that reflect evolving trends in the USMLE® Step 1•1,000+ color photos and illustrations, many new or revised •Student-proven exam strategies reinforced by a new learning and memory science section•Reorganized Rapid Review section presents high-yield concepts by topic and includes page numbers to the corresponding text •Updated study tips on the opening pages of each chapter