Adam J. Rosh 
Emergency Medicine PreTest Self-Assessment and Review, Fourth Edition [EPUB ebook] 

Pre Test(R) is the closest you can get to seeing the test before you take it. Written by clerkship faculty and reviewed by students who know what it takes to pass, this book is perfect for clerkship exam review and the USMLE Step 2CK. Emergency Medicine: Pre Test(R) asks the right questions so you’ll know the right answers. Open it and start learning what’s on the test.500 USMLE-style Q&A cover core topics on the clerkship exam Complete explanations explain each answer option Answer discussions condense essential topics for high-yield review Tested and reviewed by students who know what it takes to pass