Don, we've sort of been wondering the same thing. The Mods are keeping an eye on this thread. If the poster's question is genuine and sincere, no problem, and we apologize for having nasty, suspicious minds.
For now, let's please give this new member the benefit of the doubt.
Welcome to Allnurses, Jor_g0!
For our bed bath class, we wore shorts and bras (I think??) It was no big deal, and I don't recall anyone getting upset over it.
For physical assessment, we used models for the more intimate parts of the assessment (breasts, genitals) We practised on each other for heart, chest and abdominal assessment. The men in the class usually volunteered to be the ones to take their shirts off for this. The women usually just pulled their blouses up at the back, to minimize exposure. I volunteered to let everone hear my leaky heart (small atrial septal defect) but no one was interested!