Ace Pharmacology on the USMLE Step 1. This is the most comprehensive prep for the pharmacology section of the USMLE Step 1. Up-to-date questions parallel exam style and content. Build confidence with 500 questions. Learn more in less time. Evaluate your areas of strength and weakness. It is ideal for course review. "Appleton & Lange Review of Pharmacology" includes key features such as: more than 500 Q timely material reflecting what's on today's test; current question styles; detailed answers and explanations to reinforce learning; bonus practice test for self-assessment; and, all the preparation you need to earn the highest score possible.