as an RN and Instructor I couldn't agree more. Why don't you get yourself a good anatomy and physiology text from the library or college. If there is a teaching hospital or medical studetn library in your area you could try there. A&P hasn't changed so it doesn't really matter how old the book is, but the newer book of course are an easier read and have good pics. Use your internet, my students use www.emtb.com as a resource and it is a ver well set up learning tool. Also, find out what meds are in your scope as an emt in your area, get a good drug book (CPS in Canada) sorry don't know what they are called in the US, and study your medications prior to class, you will have a heads up on every one. If you are enrolled, go to the prof of your class/course find out if he/she has any reading resources you can borrow and get a head start. But def start with the A&P that will be a great help to yourself. Hope this helps.