Canadian Red Cross Basic Life Support (BLS) Practice Test 2026 – Your Complete Guide to Master BLS Certification!

CPR stands for Cardiopulmonary Resuscitation, which is a lifesaving procedure used in emergencies when someone's breathing or heartbeat has stopped. The term itself reflects the dual focus of the technique: "cardio" relates to the heart and "pulmonary" pertains to the lungs. CPR involves a combination of chest compressions and rescue breaths aimed at maintaining vital blood flow to the heart and brain until normal heart function is restored or emergency medical help arrives.

Understanding what CPR entails is crucial for effectively performing this skill in emergency situations. This helps responders recognize its importance in preventing brain damage and increasing the chances of survival after cardiac arrest. The other listed acronyms do not accurately reflect the established practice and techniques involved in this critical life-saving procedure.