Lab Values Podcast by NURSING.com Jon Haws, BS, BSN, RN, Alumnus CCRN 7-Jul Struggling to keep up in class? If nursing school has you curled up in the bathroom crying . . . I get it. I’ve been there . . . And I nearly walked away. You don’t need more notes. You need this. Get the system that actually works Quick . . . is the aPTT within normal range? Are you sweating a bit? Nervous? This podcast covers one essential lab value for episode including normal ranges, nursing considerations, and background information.