In the Advanced Trauma Life Support (ATLS) initial assessment protocol, what is the first and most critical component of the primary survey?
Answer and explanation
Correct answer: B. Airway maintenance with cervical spine motion restriction
- Step 1: ATLS follows the universal sequence: Airway, Breathing, Circulation, Disability, Exposure (ABCDE).
- Step 2: Securing a patent airway while strictly maintaining in-line cervical spine stabilization is the first priority.
- Step 3: Hypoxia or airway obstruction will cause fatal arrest before other injuries can be addressed.
Answer
Airway maintenance with cervical spine motion restriction.
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