Guys, you have too much sex on the brain (obviously, otherwise you wouldn't be on TERB).
Videotaping the history taking is a training method used in med/dentistry etc. school to show the examiner what they were actually doing when they thought they were doing something else. Eg. were you really making eye contact with the patient? did you respond appropriately to the patient's body position and other clues? etc.
Unfortunately, the camera was probably not there to film "Sex with my hot MD".