Ahhhh!!! I am under attack from Sue in every thread!!!!
At boot camp, they did some triage training, they taught us that if you had to apply a tourniquet, you were supposed to write "T" and the time using their blood on their forehead. That stuck with me for some reason, and I use the head wound treatment with a tourniquet as an ice breaker with my classes. They sit there so seriously and just take notes, not even listening to what I am saying. Once they figure it out, its a great way to get the class to relax.