What does the acronym ABC stand for in patient assessment?

The acronym ABC stands for Airway, Breathing, and Circulation, which are the primary components of patient assessment in emergency medical situations. This sequence is critical because it establishes the foundational life support measures necessary for effective patient care.

In emergency scenarios, the airway must be clear for air to enter the lungs. If the airway is obstructed, the patient cannot breathe effectively, regardless of their circulation status. Next, assessing breathing is essential to ensure that the patient is adequately ventilating and receiving oxygen. Finally, checking circulation is vital to ensure that blood is flowing properly and that the organs are being perfused. This triage method helps prioritize interventions and is integral to providing a systematic evaluation of a patient's condition.

By focusing on these three key elements, EMTs can quickly identify life-threatening conditions and initiate appropriate treatment, making ABC a cornerstone of emergency medical response.