Which of the following is NOT a part of the ABCs of evaluating an injury?

In the context of evaluating an injury, the ABCs refer to Airway, Breathing, and Circulation. This framework is critical during initial assessments to ensure that the vital functions necessary for survival are being maintained.

Airway ensures that the person can breathe and that there are no blockages obstructing airflow. Breathing assesses whether the individual is actually taking in air and delivering oxygen effectively to their body. Circulation involves checking for blood flow and pulse, confirming that oxygenated blood is circulating throughout the body.

While checking for allergies is important in a broader context of healthcare and first aid, it does not fall under the immediate and essential assessment steps outlined by the ABC protocol. Thus, it is the component that does not belong within the trio of primary considerations when evaluating an injury. Utilizing the ABCs helps responders prioritize life-saving actions efficiently during emergencies.