@starkatt It's like that to keep people from wandering too much into the weeds, and most of those are a "stabilize until help" focus.
Did they teach you breath CPR or just compression, I'm curious? Also if no one's mentioned it there's an app for...CPR radar, basically? Pulsepoint will tell you if someone within (X) has called for help.
@Doephin he also recommended carrying a compact face shield.