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Difficulty: HardInitial Stabilization and Triage

A 27-year-old man is brought to the emergency department by paramedics following a high-speed motorcycle collision without a helmet. Upon arrival, the patient is unresponsive with massive facial crush injuries and copious bleeding into his oropharynx. He exhibits gurgling respiratory efforts. Vital signs reveal a blood pressure of 72/40 mm Hg, a pulse of 135/min, and a respiratory rate of 8/min. Oxygen saturation is 81% on high-flow oxygen. Physical examination is notable for absent breath sounds on the right hemithorax and distended neck veins. His pelvis is stable to palpation, and paramedics have effectively placed a tourniquet on a mangled left lower extremity. Arrange the following steps in the most appropriate sequential order for the initial stabilization and management of this patient.

  1. 1Perform a surgical cricothyroidotomy
  2. 2Decompress the right pleural space
  3. 3Administer uncrossmatched group O red blood cells
  4. 4Perform a focused assessment with sonography for trauma (FAST)
  5. 5Transfer the patient to the operating room

Answer

The correct sequence follows the Advanced Trauma Life Support (ATLS) ABCDE algorithm: secure the Airway with a surgical cricothyroidotomy, secure Breathing by decompressing the tension pneumothorax, support Circulation with blood products, evaluate with FAST as an adjunct, and finally transfer for definitive surgical care.
Trauma resuscitation rigidly follows the ABCDE primary survey. Airway (A) is prioritized first; this patient requires a surgical airway due to severe facial trauma. Breathing (B) follows; the clinical signs of tension pneumothorax must be treated immediately with decompression. Circulation (C) is then supported with blood products. Diagnostic adjuncts like the FAST exam are performed after the ABCs to identify internal bleeding. Finally, the patient is transferred for definitive surgical management in the operating room.

Step-by-Step Solution

1
Assess and secure the airway.
A surgical cricothyroidotomy is performed.
The patient is hypoxic and unresponsive with massive facial trauma and upper airway bleeding, making standard intubation impossible.
2
Assess and manage breathing and ventilation.
The right pleural space is decompressed via needle or tube thoracostomy.
Clinical signs (hypotension, right-sided absent breath sounds, distended neck veins) strongly suggest a tension pneumothorax, requiring immediate intervention after the airway is secured.
3
Assess and support circulation.
Uncrossmatched group O red blood cells are administered.
The patient is in hemorrhagic shock from massive trauma; volume replacement with blood products is the next sequential priority.
4
Perform primary diagnostic adjuncts.
A FAST examination is conducted.
Once the ABCs are stabilized, rapid bedside ultrasound is used to identify hidden sources of bleeding in the abdomen or pericardium.
5
Determine patient disposition for definitive care.
The patient is transferred to the operating room.
Following initial resuscitation and diagnosis, the patient requires operative intervention for definitive hemorrhage control and tissue repair.

Key Concept

Advanced Trauma Life Support (ATLS) Primary Survey Resuscitation Sequence
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Topics

Initial Stabilization and Triage

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