I look at it as fast and light. Get them off the hill and into a truck or camp to a larger med kit. Anything that can't be treated there, off to urgent care or the hospital. On my trekking poles, I keep a little wrap of gorilla tape as well as a small 25 to 50 ft of cordage. I keep a very light kit in my pack.
Israeli bandage / Compression Bandage
Chest seal for a sucking chest wound, if you got shot, stuck yourself with a Tpost etc....
Small roll of med tape/vet wrap
Couple band aids
Couple alcohol wipes
I carry a larger kit in the truck or camp, and you can find them at many places mymedic, skinny medic, and adventure medical kits. I supplement with extra trauma items for stopping bleeding.
