Check out eMedtv's website it has general medical information videos.

Below is their description of their website:


eMedTV offers over 100 health channels, each serving as a portal to an extensive library of medical information. Our articles explore subjects ranging from symptoms and diseases to tests and procedures to drugs and supplements. Each topic contains a series of articles carefully designed to answer your questions and provide detailed health information. Links to related articles are found on each page, streamlining your search for the exact medical information you need.