Only people I have seen badly hurt have been put on a sled or helicoptered out pretty imediately; though I have heard lots of first-hand stories of climbers with ugly breakages being carried out.
Otherwise the FAK is used pretty often, although just been the gamut of minor injuries, and not all to me. Cuts and grazes of different depths, in different parts, from knives, falls etc - some needed glueing, some just dressing with tape. Sunburn. Sprains and twists that need support with stock neoprene tubes or bandage and a stick to help with walking. Dehydration requiring a bit of electrolyte. Sudocrem and vaseline mainly for rashes or as a way of making a barrier for cuts. Kids (and not so much kids) falling through ice needing a towelling-off and a quick fire. Leukotape for blistering and some burns. A loupe and sliver grippers for splinters. That's about it really.
On a two week trip in my twenties I opened a can of beans, put it on the fire. Picked it up by the jagged rim of the can. Too hot, I went eek! and threw it. The rim of the can tore through my index finger and thumb of my right hand to the bone. Two days later I did exactly the same to my left hand. I kind of just became more careful after that.
Otherwise the FAK is used pretty often, although just been the gamut of minor injuries, and not all to me. Cuts and grazes of different depths, in different parts, from knives, falls etc - some needed glueing, some just dressing with tape. Sunburn. Sprains and twists that need support with stock neoprene tubes or bandage and a stick to help with walking. Dehydration requiring a bit of electrolyte. Sudocrem and vaseline mainly for rashes or as a way of making a barrier for cuts. Kids (and not so much kids) falling through ice needing a towelling-off and a quick fire. Leukotape for blistering and some burns. A loupe and sliver grippers for splinters. That's about it really.
On a two week trip in my twenties I opened a can of beans, put it on the fire. Picked it up by the jagged rim of the can. Too hot, I went eek! and threw it. The rim of the can tore through my index finger and thumb of my right hand to the bone. Two days later I did exactly the same to my left hand. I kind of just became more careful after that.