In the ATCN trauma primary survey, what does element 'A' cover?

• A. airway management and cervical spine protection
• B. breathing and ventilation
• C. disability
• D. exposure and environmental control

Answer: (B)

The first element of the ATCN primary survey focuses on airway management with cervical spine protection. This priority exists because keeping the airway open and preventing further spinal injury are essential before addressing breathing or circulation. If the airway is obstructed or compromised, the patient cannot be adequately oxygenated, and any attempts at breathing support won’t help unless the airway is secure.

In practice, you assess airway patency, clear obstructions with suction, and use airway adjuncts as appropriate (such as a jaw-thrust to minimize neck movement, especially when a cervical spine injury is suspected). You maintain in-line stabilization of the cervical spine and apply a rigid collar to prevent movement. If airway patency cannot be maintained by maneuvers alone, you prepare for a definitive airway using rapid sequence intubation with spinal precautions, and be ready for an emergency surgical airway if needed.

Breathing and ventilation is the next element in the sequence, dealing with ensuring effective respiration and oxygen delivery once the airway is secured, followed by circulation, disability, and exposure.