Ah my dear friend.....how can the crew look so smashing without the helmets, gloves, nomex uniforms with all the stripes and stuff. Why without all that they would not be recognized as being "Flight Nurses/Paramedics". Image is everything don't you know?
The interesting study would be on survivability of crew in EMS crashes. When one smacks terra firma at near warp speed....even kevlar undies would not save your arse.