What is "CAB" in the context of CPR?

In the context of CPR, "CAB" stands for Circulation, Airway, and Breathing. This acronym emphasizes the order in which first responders should act during a cardiac emergency.

Starting with Circulation, it is crucial to ensure that blood is flowing effectively, which in most situations involves performing high-quality chest compressions. Compressing the chest helps maintain blood flow to vital organs, allowing for a greater chance of survival until professional help arrives.

Next, Airway follows, which involves checking and clearing the airway to ensure that it is open. If the airway is obstructed, even the best compressions will not be effective since oxygen cannot reach the lungs.

Finally, Breathing is considered, where the importance of providing rescue breaths comes into play. While compressions are critical and should always be prioritized, effective breaths are vital for ensuring that the blood being circulated has sufficient oxygen.

Understanding this order is essential for anyone training in CPR, as it helps prioritize actions that can save a life during an emergency.