National Institutes of Health
National Library of Medicine: Changing the Face of Medicine: The Doctor Is In
Find out about some of the tools that doctors use to examine their patients. Examine a virtual patient to see what a doctor might see, hear what a doctor might hear, and feel what a doctor might feel.
American Academy of Family Physicians
Aafp: Dot Examinations: Practical Aspects and Regulatory Review
This article from the American Academy of Family Physicians shows how the Dept. of Transportation goes in to great detail on how a doctor should check out a potential commercial drivers license applicant.