DIP Ep 625: The 5 USMLE “Gaps” (Step 1-3)

In this podcast, I conceptually explain the 5 different gaps tested on the USMLEs (Serum AG, Urine AG, Osmolal gap, SAAG gradient, and A-a gradient). I make numerous integrations and really help you understand these things so you don’t have to memorize them. Another point of emphasis (low SAAG ascites is similar conceptually to exudative … Continue reading DIP Ep 625: The 5 USMLE “Gaps” (Step 1-3)