Found this website tonight. I've posted it in a couple of other forums and didn't want to leave this one out.
http://www.meddean.luc.edu/lumen/meded/medicine/pulmonar/pd/contents.htm -
the physical exam - this site is set up for medical students, but nursing students can learn from it as well.
This link takes you to a page of links to the various parts of the body to be examined. When you link into a body part you will find an explanation of the method to examine that site and what is normal, a button at the bottom labeled "Abnormal" will bring up information about abnormal findings during examination of that site. There are lots of photographs of abnormal conditions you can look at by clicking on highlighted text. The "Knowledge" button gives you a little outline breakdown of the pathophysiology going on. A fourth button, "Self Eval" is a list of test questions—remember these are designed for medical students, so don't feel badly if you miss a few. This is from Loyola University Medical School.