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Difficulty: EasyTrauma and Burns

A 28-year-old male is brought to the emergency department immediately after a high-speed motor vehicle collision. He is visibly distressed, tachycardic, and has multiple contusions on his chest and abdomen. According to the Advanced Trauma Life Support (ATLS) protocol, arrange the following initial assessment and management steps in the correct chronological order.

  1. 1Establish a patent airway with simultaneous cervical spine restriction.
  2. 2Assess oxygenation, respiratory rate, and bilateral breath sounds.
  3. 3Identify and control external hemorrhage while evaluating pulses and skin perfusion.
  4. 4Perform a rapid neurological evaluation, including pupil response and Glasgow Coma Scale score.
  5. 5Completely undress the patient to evaluate for hidden injuries while preventing hypothermia.

Answer

The correct sequence follows the ATLS primary survey protocol: Airway, Breathing, Circulation, Disability, and Exposure.
The Advanced Trauma Life Support (ATLS) primary survey dictates a strict chronological sequence to identify and treat the most lethal injuries first: Airway maintenance with cervical spine protection, Breathing and ventilation, Circulation with hemorrhage control, Disability (neurologic evaluation), and Exposure/Environmental control (ABCDE). Adhering to this specific order prevents premature focus on distracting injuries.

Step-by-Step Solution

1
Recall the Advanced Trauma Life Support (ATLS) primary survey algorithm.
The algorithm follows the sequential ABCDE mnemonic.
This standardized, chronological approach ensures that the most immediately life-threatening conditions are identified and treated first.
2
Map the provided clinical actions to their corresponding steps in the ABCDE algorithm.
Airway = establishing patency with c-spine restriction; Breathing = assessing breath sounds; Circulation = evaluating pulses and controlling hemorrhage; Disability = rapid neurological evaluation; Exposure = completely undressing the patient.
Accurate categorization of each clinical action allows for correct sequencing.
3
Order the mapped actions sequentially.
The sequence is established as Airway, followed by Breathing, Circulation, Disability, and finally Exposure.
This strictly follows the prioritization of physiological needs in trauma resuscitation.

Key Concept

Advanced Trauma Life Support (ATLS) Primary Survey (ABCDE)
Estimated Time:45s
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Topics

Trauma and Burns

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