New Jersey Emergency Medical Dispatch (EMD) Practice Exam

CPR stands for Cardiopulmonary Resuscitation in Emergency Medical Dispatch (EMD) protocols. This term refers to a lifesaving technique used in emergencies when someone's heartbeat or breathing has stopped. CPR involves a combination of chest compressions and rescue breaths to maintain blood flow and oxygenation to the vital organs until professional medical help arrives. Understanding CPR is essential for EMD providers because they often guide callers through the steps of performing CPR on a patient in distress, which can significantly increase the chances of survival and recovery.

The other choices do not accurately represent what CPR entails or the recognized terminology in medical settings. The focus of CPR is specifically on the heart and lungs, which is reflected in the correct answer. This foundational knowledge is crucial for EMD personnel as they assist by providing instructions and reassurance to bystanders who may be performing CPR in real-time.