What does CPR stand for in emergency medical situations?

Cardio Pulmonary Resuscitation is a critical technique used in emergency medical situations to aid someone whose heart has stopped beating or who has stopped breathing. This method involves a combination of chest compressions and rescue breaths, which work together to circulate blood that still contains oxygen to the brain and vital organs, thereby prolonging the chances of survival until advanced medical help arrives.

Understanding the term is crucial because knowing the correct procedures for performing CPR can significantly impact a patient's outcome in life-threatening situations. The other options, while they may seem plausible, do not accurately reflect the widely recognized terminology and foundational practices of emergency care. Cardiac Process Recovery, Critical Patient Response, and Cardiac Protection Regulation do not encapsulate the urgent, life-saving actions associated with CPR.