What does CPR stand for, and what is its primary purpose?

The correct answer, Cardiopulmonary Resuscitation, accurately describes the procedure that is used in emergencies when someone's heart stops beating or they stop breathing. CPR is a life-saving technique that combines chest compressions and rescue breaths to maintain blood flow to the brain and other vital organs until professional medical help arrives or the individual can breathe on their own.

The term "cardiopulmonary" specifically refers to the heart (cardio) and lungs (pulmonary), which are the two primary systems affected in cardiac arrest. By using CPR, a person can potentially increase the chances of survival for the individual experiencing cardiac arrest, making it an essential skill in emergency medical response.

Other options do not represent the concept accurately—"Cardiovascular pulmonary resuscitation" is misleading, as it mixes terminology. "Cardiopulmonary revival" is not a standard term used in medical practice. "Circulatory resuscitation process" is also vague and lacks the specificity needed to convey the targeted actions involved in CPR. The accurate terminology is crucial in healthcare settings for clear communication and effective training.