What does the acronym CPR stand for?

The acronym CPR stands for Cardiopulmonary Resuscitation. This term refers to a life-saving technique used in emergencies when someone's breathing or heartbeat has stopped. CPR combines chest compressions and artificial ventilation to maintain blood flow to the brain and other vital organs, thereby maximizing the chances of survival and minimizing potential brain damage until further medical help can be provided.

Understanding the full name—Cardiopulmonary Resuscitation—helps emphasize the critical functions involved in the procedure: "cardio" relates to the heart, and "pulmonary" pertains to the lungs. This reinforces the importance of maintaining circulation and respiration in someone experiencing cardiac arrest or respiratory failure. Proper training in CPR enables individuals to act effectively in critical situations, potentially saving lives.

The other options do not accurately describe this established medical procedure, focusing instead on terms that do not align with the accepted terminology or functions of CPR.