Cardiopulmonary Resuscitation (CPR) Practice 2026 - Free CPR Practice Questions and Study Tips.

The primary aim of chest compressions in CPR is to manually pump blood to the brain and vital organs. This technique is crucial because it helps maintain blood flow during cardiac arrest when the heart is no longer effectively pumping blood on its own. By performing chest compressions, responders create artificial circulation, which delivers oxygenated blood to vital organs, thereby preventing irreversible damage and increasing the chances of survival until advanced medical help arrives.

The emphasis on delivering blood to the brain and other critical organs underscores the urgency of maintaining oxygenation in these areas to prevent death or severe neurological injury. Chest compressions help to temporarily replace the function of the heart, ensuring that vital organs continue to receive the blood supply they need during a life-threatening emergency.

While spinal stabilization, lung capacity, and airway clearance are important components of overall patient care, they do not address the immediate need to restore blood circulation when the heart stops. Thus, the focus during CPR is on effective chest compressions to support vital organ perfusion.