What does "ABC" stand for in emergency care?

In the context of emergency care, "ABC" stands for Airway, Breathing, and Circulation, which are the three critical steps to assess and manage any life-threatening situation.

Airway management is crucial because if a person's airway is obstructed, they cannot breathe effectively, leading to a lack of oxygen to the brain and other vital organs. Ensuring that the airway is clear is the first priority in any resuscitation effort.

Breathing follows, as once the airway is secured, it is essential to assess if the person is breathing adequately. If they are not, appropriate measures, such as rescue breathing, must be taken to restore adequate oxygenation.

Finally, Circulation pertains to checking for a pulse and assessing the heart's effectiveness in pumping blood. If circulation is compromised, interventions like chest compressions or use of an AED (automated external defibrillator) may be necessary.

Understanding the ABCs is fundamental in emergency medical response, as it guides rescuers in prioritizing interventions that significantly impact survival outcomes.