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Difficulty: HardInitial Stabilization and Triage

A 28-year-old male is brought to the emergency department by paramedics after being struck by a motor vehicle at highway speeds. He is unresponsive upon arrival. Vital signs are temperature 35.8°C (96.4°F), heart rate 142/min, blood pressure 68/40 mm Hg, and respiratory rate 36/min. Oxygen saturation is 82% on a high-flow non-rebreather mask. Physical examination reveals a Glasgow Coma Scale score of 6 (E1, V1, M4). The right hemithorax is hyperresonant to percussion with absent breath sounds. The trachea is palpably deviated to the left. The patient has pale, cool, and diaphoretic extremities with thready peripheral pulses. Which of the following are the most appropriate immediate next steps in the management of this patient? (Select 2 options)

  1. Perform right-sided needle or finger thoracostomyAnswer
  2. Perform endotracheal intubation with in-line cervical spine stabilizationAnswer
  3. C
    Transfer to the radiology suite for a whole-body trauma computed tomography scan
  4. D
    Obtain a portable chest radiograph to confirm the presence of a pneumothorax
  5. E
    Administer intravenous propofol as an induction agent for rapid sequence intubation

Answer

The most appropriate immediate next steps are performing a right-sided needle or finger thoracostomy and performing endotracheal intubation with in-line cervical spine stabilization.
This patient presents with a Glasgow Coma Scale score of 6 and signs of a right-sided tension pneumothorax (absent breath sounds, hyperresonance, tracheal deviation, and profound shock). According to Advanced Trauma Life Support (ATLS) protocols, primary survey abnormalities must be addressed immediately as they are identified. A GCS of 8 or less requires definitive airway protection via endotracheal intubation with in-line cervical spine stabilization. Simultaneously, the tension pneumothorax must be immediately decompressed using a needle or finger thoracostomy to restore venous return and cardiac output. These life-saving stabilization steps must occur concurrently and prior to any diagnostic imaging.

Step-by-Step Solution

1
Evaluate the primary survey (ABCs) and vital signs.
The patient has impending airway failure (GCS 6), severe respiratory distress/hypoxia, and profound shock (BP 68/40 mm Hg).
Trauma resuscitation requires immediate identification of life-threatening injuries before definitive diagnostics.
2
Diagnose the cause of the respiratory and hemodynamic compromise based on physical exam.
Absent right-sided breath sounds, hyperresonance, and leftward tracheal deviation indicate a right-sided tension pneumothorax.
Tension pneumothorax restricts venous return, causing obstructive shock, and must be recognized clinically.
3
Select the immediate simultaneous interventions for the identified life threats.
The patient requires immediate airway protection (intubation) and chest decompression (thoracostomy).
Simultaneous execution of airway management and treatment of tension pneumothorax is the standard of care in ATLS guidelines.

Key Concept

In a hemodynamically unstable trauma patient, immediate clinical diagnosis and treatment of life-threatening conditions (e.g., tension pneumothorax) and airway protection (for GCS ≤ 8) take precedence over diagnostic imaging and must be performed simultaneously.
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Topics

Initial Stabilization and Triage

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