What is the primary goal of performing CPR?

The primary goal of performing CPR (Cardiopulmonary Resuscitation) is to restore normal breathing and circulation. When a person experiences a cardiac arrest, their heart stops beating effectively, which means blood is not circulating to vital organs, including the brain. This cessation of blood flow can lead to brain damage and death if not addressed promptly.

By performing CPR, which involves chest compressions and, if trained, rescue breaths, the rescuer helps to maintain blood flow to the heart and brain until emergency medical services (EMS) can take over. The chest compressions mechanically pump blood, providing critical oxygen and nutrients to the body's organs, while also helping to prevent the chances of irreversible damage that result from prolonged lack of circulation.

While other options may address aspects of care for the victim, they do not encompass the urgent need to restore functional heart activity and effective blood flow, which is essential for survival in a cardiac emergency.