The USMLEs have a series of very good “Free 120” style questions they call “SPEX” questions that are freely available on their website. It’s a collection of 86 very high yield questions. The goal with this series is to walk through all 86 of them (like I did for the free 120) with an emphasis … Continue reading DIP Ep 639: USMLE Free 86 Series 1 (Q1-10, for Step 2/3)