I started having chest pain last night, knew within a few minutes it was leading to a hospital visit after two nitro did nothing. So I ended up getting admitted from the ER to the hospital itself. When they got me to a room, I had to strip down to put on the hospital gown while the nurse hooked up the heart monitor to the leads on my chest. I had to hold the gown up almost over my head while she attached the leads, wearing nothing but cotton "sport" style briefs that could almost pass for men's. Nothing was said... until after she left, at which time my wife said, "I'm glad you didn't wear floral panties tonight."
My purpose in sharing is to remind everyone that medical professionals are going to be professional no matter how you are dressed, so don't let fear stop you. With that said, once they are away from you, they may have a laugh with other nurses/etc.