What is the primary goal of CPR?

The primary goal of CPR (Cardiopulmonary Resuscitation) is to circulate blood and oxygen to vital organs. When a person experiences cardiac arrest, the heart stops beating effectively, which halts the flow of oxygenated blood to the brain and other critical organs. Performing CPR compresses the chest and forces blood out of the heart and into the body's tissues, particularly the brain and heart, which need immediate oxygen to survive. This action helps maintain some level of circulation until advanced medical help can arrive and restore normal heart function.

The other options focus on different aspects of emergency care. Restoring consciousness is often a result of effective CPR, but it is not the primary goal itself. Stabilizing the spine is important in cases of trauma but is unrelated to the specific aims of CPR. Additionally, diagnosing cardiac conditions is a crucial part of patient care but occurs after CPR is initiated rather than being the primary focus during the procedure. Hence, the emphasis during CPR is on maintaining adequate circulation and oxygenation to vital organs until further medical intervention can restore normal physiological function.