That is a great point: "FAKs should reflect the most likely used environment."

Thanks! And the same for hiking/bug out kits, I suppose.

In my mind I was thinking moderately serious cuts, because of what I do and my own history. Broken bones for me have just been a car ride to the ER with limited immobilization.

And, very serious injury would be a call to an ambulance. I don't go deep into the backcountry these days.