During my clerkship, every time a patient came in with a sore throat, my attending would ask me, “Zack, what are the 4 life threatening causes of sore throat!?”  I could never remember the answer, but after the episode today you will. Also, extra special thanks to Dr. O’Connell and Elsevier for allowing us to use the book USMLE Step 2 Secrets during this episode. We will be incorporating these questions into future shows as well. I hope you find it useful.