I see the old "don't treat pain because it interferes with the exam" line a couple of times and in modern practice it usually is met with some guffaws. Personally, when I have several titles after my name and I get to have an input into practice (it'll happen some day... stop laughing), I'm going to suggest modern prehospital care move towards inducing amnesia in multi-systems trauma rather than try to achieve anesthesia or analgesia. Having under gone two procedures where the only medication I was given was midazolam, I can tell you first hand that it is very effective for mediating painful situations. I realize it doesn't have an analgesic effect, but I ask you, would you rather remember being in not so much pain when being extricated with bilateral femur fractures, or just not remember the situation at all?