There are several sources of streaming videos on health-related topics available to you. Two of these resources available through the UBC Library are the :
Concept Media Streaming Video Collection
http://toby.library.ubc.ca/resources/infopage.cfm?id=1565
and
Bates: A Visual Guide to Physical Examination, 4th Edition
http://toby.library.ubc.ca/resources/infopage.cfm?id=1282