What does the acronym C/A/B in CPR stand for?

The acronym C/A/B in CPR stands for Circulation/Airway/Breathing, reflecting the critical steps in performing CPR effectively. The sequence emphasizes the importance of establishing circulation first, which involves initiating chest compressions to maintain blood flow to vital organs.

Following the initiation of compressions, ensuring the airway is open is crucial, as this allows for effective rescue breaths if needed. Breathing, while still important, is addressed after ensuring that circulation and the airway are prioritized. This order of operations is particularly important in cases of cardiac arrest, where rapid circulation can significantly increase the chances of survival and minimize the risk of irreversible damage to the body.

In contrast, the other options include terms that do not accurately represent the proper sequence or focus necessary for CPR. For example, the term "Compression" is misleading in the context of the acronym, as it implies that compressions are initiated after the airway is addressed, which is not the case in the C/A/B method. Understanding this sequence is crucial for effective emergency response and potentially saving lives.