Question

which is a main goal of cpr?
removing an object stuck in someones throat
providing oxygen to the lungs through breathing
reducing the swelling of the chest muscles
waking up a patient who is unresponsive

Explanation:

CPR (Cardiopulmonary Resuscitation) is a life - saving technique. One of its key components is rescue breathing. Rescue breathing in CPR is about providing oxygen to the lungs. Removing an object stuck in the throat is more related to the Heimlich maneuver. Reducing chest muscle swelling is not a goal of CPR. And while CPR may help in a situation where a patient is unresponsive (due to cardiac or respiratory arrest), its main direct goal among the options is related to oxygen supply through breathing.

Answer:

providing oxygen to the lungs through breathing