Nurses and reality TV?

I was wondering what everyones thoughts are on nurses (student or professional) being on a reality TV show?

For example, I'm sure some of you are familiar with VH1's "Of Love" series (Flavor of Love, Rock of Love, Daisy of Love, etc.), Survivor, American Idol, MTV's Real World, and other such shows. If a nurse was picked to be a part of the cast, how would that affect his/her professional career? Would it?

I mean, if you've seen some of these shows, you'll know that there are a lot of crazy people on them: getting drunk, being rowdy, fighting, being overly sexual, etc. I can't imagine this being a very good situation for a nurse (or any other professional for that matter) to be in.

Any time I've watched these types of shows, the cast members are usually looking to be an actor/model/singer, are currently an exotic dancer, or not doing much of anything as far as a job/career goes. So obviously them being on a reality show wouldn't have much of a negative impact on their career. (Maybe with the exception of Survivor or American Idol - I'll admit I haven't seen either.)

What are your thoughts/feelings on this topic? Should a nurse or professional be free to go on a TV show like this, act however they want, without suffering any professional repercussions? Or should their actions be held against them?