Great thread!
As well as some sound, well founded advice from those who know what they're talking about, it's also put a few urban myths to bed.
I'm constantly in awe of paramedics - I had reason to dial 999 due to a medical emergency for the first time this February (walking at Langdale in the lakes this Feb - friend fell in icy rock and broke his leg). Although I've had basic first aid training, this really illustrated to me, the difference between training and doing - after the 999 call to mountain rescue I had to wait with the casualty. He was lying on his side in the snow where he fell (more or less in the foetal position), screaming in agony and would *not* be moved. I was fairly sure he had broken his leg (he said he heard/ felt his tib / fib snap), but to all intents and purposes it looked normal - all the stuff about getting him off the ground, extending the fracture etc went to pot - we just piled coats etc on top of him (managed to work a goretex underneath him, for all the good it did) gave him sips of warm fluids in his lucid moments (he was semi delerious) and tried to reasure him. If he'd started to get hypothermic we'd have had to move him, but it wouldn't have been easy due to his pain.
I have *never* been so happy to hear the sound of a helicopter in my life (Blackpool air ambulance) and the feeling of relief when the paramedic got to us was overwhelming - he was an absolute star - took control, stabilised him and administered IV pain relief. We then got him onto a stretcher with the help of the mountain rescue who the heli ferried up to us - the carry to the heli (300 yards) took 1/2 an hour (ice rock and a 16 stone bloke screaming every time he was jostled). The consultant told us later that it was a good job we hadn't moved him as he had a complex spiral fracure of his tib (together with two breaks to his fib) which could have easily caused severe vascular damage if disturbed.
I'm going to update my first aid training, but the professionals get my vote every time.
Matt