This isn't exactly gun related but I figured its applicable and as basic equipment as a good flashlight and a bug out bag.
I used to have a pretty decent first aid kit but last night after an incident requiring its use I realized it was missing. We ended up making an entirely unnecessary trip to the ER, where they did exactly what I could have and would have done at home had I still had that kit. Basically my girlfriend's kid cut her finger after trying to imitate something she saw on Iron Chef. All it needed was something to stop the bleeding and some sort of liquid bandage.
So now I'm on the hunt for a good first aid kit. A quick perusal so far turned up mostly kits that are mainly aspirin and bandaids. I'm looking for something more comprehensive than that. Any recommendations on ready-made kits? For those of you in the medical field, what do you keep on hand?