What does the "D" in the "DABC" approach to trauma assessment stand for?

In the "DABC" approach to trauma assessment, the "D" stands for "Disability." This refers to the evaluation of a patient's neurological status, which is critical in understanding the extent of any potential brain injury or dysfunction after trauma. Assessing disability typically involves checking the patient's level of consciousness, often using the Glasgow Coma Scale, and evaluating limb movement and pupil response. This step is essential to identify any life-threatening conditions that may require immediate intervention or indicate the need for further diagnostic procedures.

By focusing on the patient's disability, responders can make informed decisions regarding the urgency and type of medical care needed, ensuring that they prioritize the most critical injuries for treatment.