What is the primary purpose of CPR?

The primary purpose of CPR (Cardiopulmonary Resuscitation) is to restore breathing and circulation in someone who is in cardiac arrest. When a person suffers a cardiac arrest, their heart stops beating effectively, which means blood is no longer being pumped to the brain and other vital organs. CPR is a critical emergency procedure that involves chest compressions and rescue breaths, which help maintain blood flow and oxygenation to those organs until professional medical help can arrive. This timely intervention can significantly increase the chances of survival and improve outcomes for individuals experiencing cardiac arrest.

The other options focus on different medical situations or conditions that are not the primary focus of CPR. CPR is not designed for minor injuries or assisting stroke recovery, nor is it a treatment for respiratory diseases; instead, it is specifically aimed at addressing life-threatening conditions resulting from cardiac arrest.