Within the ABCDE trauma assessment framework, which component addresses airway management and patency?

• A. B: Breathing
• B. D: Disability
• C. A: Airway
• D. C: Circulation

Answer: (C)

Airway management and patency are the focus of the Airway component in the ABCDE sequence. The airway step is about making sure the patient’s airway is open and protected so air can reach the lungs. If the airway is blocked, obstructed, or at risk of collapse, nothing else—breathing, circulation, or neurologic checks—can be done effectively.

In practice, this means quickly assessing for patency, preventing or relieving obstruction (clearing secretions, blood, or a foreign body), and maintaining a patent route for ventilation. In trauma, you protect the cervical spine while opening the airway, using techniques such as a jaw-thrust or, when appropriate, a head tilt-chin lift. Suction to clear debris, and airway adjuncts like an oropharyngeal or nasopharyngeal airway may be used, depending on consciousness and potential facial or basal skull injuries. If spontaneous patency cannot be maintained and ventilation remains inadequate, advancing to a definitive airway (intubation or another airway device) is considered.

This step is foundational because without a patent airway, addressing breathing or circulation won’t effectively improve oxygen delivery or tissue perfusion. The other components—breathing, circulation, disability, and exposure—build on a secure airway to assess and manage the patient comprehensively.