Which of the following is not a component of the ABCs of first aid?

The ABCs of first aid stands for Airway, Breathing, and Circulation. This framework is essential for assessing and managing life-threatening conditions.

Airway refers to ensuring that the person’s airway is clear and not obstructed. This is critical because an obstructed airway can lead to lack of oxygen and a rapid decline in the person’s condition.

Breathing involves checking if the person is breathing effectively; if not, immediate interventions such as rescue breaths may be necessary.

Circulation means checking for signs of adequate blood circulation, such as pulse and responsiveness. If circulation is compromised, it can lead to severe consequences, including cardiac arrest.

Disability, while important in a broader medical context, is not part of the ABCs. It typically refers to assessing a person's level of consciousness and neurological function but comes after managing the more urgent components of airway, breathing, and circulation. Therefore, the correct answer highlights that disability does not fit within the immediate framework used for initial assessments in emergency first aid.