Cardiac arrest is when it has completely stopped. It’s different from afib or vfib. So when you have a slow weak pulse, you still have a pulse there. So that’s wrong. Cyanosis is lack of oxygen to the body. Agonal gasps (if I remember it correctly) is the body letting air out and is definitely a sign of cardiac arrest. And again, if the pulse is still present, it may develop into cardiac arrest, but is not yet. So your answer is C. Agonal gasps
The target heart rate zone is 60-80%
This is a question that only you yourself can answer. No use of asking someone else to try and describe your aggression towards a family/friend.
Answer:
varies based on the type used, but average is 10days.
Explanation: