Terra Cognita
First aid L1 The standard course

Chest compressions

Pressing hard and fast in the middle of the chest to push blood around a body whose heart has stopped doing it.

Sign in to mark this known — routes then skip it and everything it implies.

You need first

This unlocks

Answers

Read this

No readings anchored yet.

This concept is mapped but not yet sourced. Shown honestly rather than padded with a plausible-looking reading list.