In CPR, what does "CAB" stand for?

• A. Contact, Action, Breathing
• B. Circulation, Airway, Breathing
• C. Care, Assessment, Breathing
• D. Consciousness, Airway, Beat

Answer: (B)

In the context of CPR, "CAB" stands for Circulation, Airway, and Breathing. This mnemonic is crucial for remembering the proper sequence of actions to take during cardiopulmonary resuscitation.

The first step, Circulation, emphasizes the importance of initiating chest compressions to help restore blood flow. Effective circulation is vital in a cardiac arrest situation because it ensures that oxygenated blood reaches vital organs, particularly the brain and heart.

Next, the focus shifts to Airway. After ensuring adequate circulation, it is essential to open the airway to facilitate proper ventilation. This step ensures that air can enter the lungs, which is crucial for providing oxygen to the body when the heart is not beating effectively.

Finally, Breathing is the last component, where rescue breaths can be given if trained to do so. While the primary focus during CPR might initially be on chest compressions, providing breaths appropriately further supports oxygenation.

Together, the CAB sequence organizes the critical actions needed in an emergency, allowing responders to prioritize life-saving measures effectively.