What is the purpose of the look-listen-feel method in first aid?

The look-listen-feel method is primarily used to determine if the casualty is breathing, making this the correct answer. This method involves three key steps: visually assessing the casualty for signs of breathing, listening for breath sounds, and feeling for airflow from the mouth or nose. By employing this technique, a responder can quickly ascertain the casualty's respiratory status, which is critical in emergency situations.

Establishing whether a casualty is breathing is vital because it impacts subsequent first aid actions. If the person is not breathing, immediate intervention such as CPR may be necessary to increase the chances of survival. This method is straightforward and can be performed quickly, making it an essential skill in first aid scenarios.

Other potential answers focus on different aspects of assessment. While assessing pain levels, evaluating potential fractures, and checking for signs of shock are all important in a comprehensive evaluation of a casualty, they do not directly relate to the immediate assessment of breathing. The look-listen-feel method specifically addresses respiratory status, which is fundamental to prioritizing care in an emergency.