Was driving home last night and was the 6th vehicle to stop at the scene of a hit and run against a pedestrian. By the time I got to the victim with my "oh shit" bag, there were 5 or 6 other people fluttering around him doing nothing. EMS had already been summoned. He had a compound fracture of his left ankle and blood coming from his nose and mouth, but no obvious facial injuries. There were a number of large blood spots on the pavement, roughly 3" in diameter. I'm guessing he had internal injuries. He was in a lot of pain based on the amount of noise he was making. He was obviously conscious and breathing.
I stood there for a minute trying to figure out what to do. My limited training said to look for other hidden injuries, stabilize the fracture and control the bleeding. There was surprisingly little blood from his ankle, so that was likely a non-issue. Then treat for shock and wait for the cavalry. By the time I did my mental evaluation, someone had a blanket on him (it was cold on the road) and I could see EMS inbound about 1/2 mile out. I elected to step away and leave it to the pros. I was totally creeped out at the thought of trying to help this poor guy, especially moving that broken ankle. I think I'd have done what needed to be done if no help had been available, but I was absolutely thrilled to see EMS coming over the hill.
The whole episode made me realize how hard it will be if I'm ever called upon to provide care in a real deal emergency.
Anything wrong with my evaluation? What did I miss? To be honest, checking for hidden injuries didn't occur to me until after I was home.