EMT Class - More nudity than I expected

I am really enjoying my EMT class. From the very first day -- actually from the very second day, after the cop dropped the class, I've really felt like this is going to be a great bunch of people to work with. We're kind of forced together, because we're all in uniform already and we do a lot of "team building" stuff together.
So far, I don't think I've made any enemies, which is good considering my penchant for making friends and enemies at equal and alarming rates. At least no obvious enemies, which is even scarier because that means that they're stealthy enemies, and I'm not equipped to deal with that kind of thing.
Thursday in lab was "Playing with Stethoscopes Day" which was cool. We had to break up the class into two groups, so my group went off to go learn how to take blood pressure, and after awhile we were going to switch with the other group. In between the switch we had a break, where a couple of my friends from the other group came to me, and said "Whatever she asks: volunteer. Don't worry about what it is, just volunteer." Luckily my buddy came to me and said "So are you going to take off your shirt?"
Basically for the next class, they needed someone to get up in front of the class and take off their shirt so they could show where we're supposed to listen to lung sounds, my little buddy there had been the unfortunate soul who got up there, and was nice enough to warn me. When we got into class, the instructor called for a volunteer, and simultaneously three girls in my class point at me and say my name.
So now I'm sitting there, and I've been called out. I went, "I don't think any of us want this to happen," but I had to do it. So I had to take off my shirt and get up in front of the class.

This sort of thing is definitely motivation for me to get my diet AND my gym routine back on track. So it looks like I'm going to start BFL again hardcore, because if I'm going to be getting all naked in front of my class, it's the least I can do.