What does "CPR" stand for?

The term "CPR" stands for Cardiopulmonary Resuscitation, which is a lifesaving technique used in emergencies when someone's heartbeat or breathing has stopped. This method involves a combination of chest compressions and rescue breaths to keep blood circulating and oxygen flowing to the brain and other vital organs until medical help arrives.

Understanding CPR is crucial for first responders because it can be the difference between life and death in cardiac arrest situations. The technique aims to maintain sufficient blood flow to the brain and organs, thereby preventing damage and increasing the chances of survival. The other options provided do not accurately represent the established medical definition of CPR or its intended purpose, making "Cardiopulmonary Resuscitation" the correct and relevant choice in this context.