I haven't had instruction on how to properly sling an arm, so I only carry the most basic things in my FAK like bandaids, pain pills, moleskin, etc.

I do think it's interesting that being a former EMT, you are expected to administer first aid. Is there any legal liability if you do or don't? Or is it just that your friends know you do it better?

I'll admit that I called over a friend/former paramedic when a guy in the office was having a seizure. He jumped in and did some basic triage and scattered the dozen or so well-meaning officemates who only stood nearby unable to help. The paramedics who were called arrived a couple of minutes later and he transferred to them. Is that the expectation?

I only called over my friend because I was worried someone was going to just try to stand the guy up like always happens in TV and movies.