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Difficulty: Very hardInitial Stabilization and Triage

A 28-year-old male is transported to the trauma center after a high-speed motorcycle collision without a helmet. On arrival, he is unresponsive and has pulsatile, bright red blood spurting from a deep right mid-thigh laceration. He is making gurgling respiratory sounds with copious blood in the oropharynx. His respiratory rate is 32/min, heart rate is 145/min, and blood pressure is 68/38 mm Hg. The trachea is deviated to the left, and breath sounds are absent on the right side of the chest. Arrange the following initial stabilization and triage steps in the correct sequential order according to current advanced trauma life support protocols.

  1. 1Apply a tourniquet proximal to the right thigh laceration
  2. 2Perform rigid suctioning and endotracheal intubation with in-line cervical stabilization
  3. 3Perform a right-sided needle or finger thoracostomy
  4. 4Establish large-bore intravenous access and initiate massive transfusion protocol
  5. 5Perform a focused assessment with sonography for trauma (FAST)

Answer

The correct sequential order for initial stabilization is: 1) Apply a tourniquet proximal to the right thigh laceration, 2) Perform rigid suctioning and endotracheal intubation with in-line cervical stabilization, 3) Perform a right-sided needle or finger thoracostomy, 4) Establish large-bore intravenous access and initiate massive transfusion protocol, 5) Perform a focused assessment with sonography for trauma (FAST).
This patient requires immediate resuscitation following the modern advanced trauma life support protocol for massive trauma. Catastrophic, pulsatile external hemorrhage from the thigh laceration is the most rapidly fatal injury and must be controlled first with a tourniquet. Following hemorrhage control, the patient's compromised airway requires endotracheal intubation with cervical spine stabilization. Once the airway is secured, the tension pneumothorax compromising breathing must be decompressed via thoracostomy. Subsequently, circulation is supported through large-bore intravenous access and massive transfusion for hemorrhagic shock. Finally, primary survey adjuncts such as the focused assessment with sonography for trauma are performed to evaluate for internal hemorrhage.

Step-by-Step Solution

1
Identify catastrophic hemorrhage
Recognize pulsatile thigh bleeding requires immediate tourniquet application.
Massive external bleeding is the most rapidly fatal injury and takes absolute precedence over all other interventions in modern trauma protocols.
2
Assess and secure the airway
Recognize gurgling and unresponsiveness necessitate intubation with cervical spine control.
An unprotected, compromised airway is the next most immediate threat to life once major external bleeding is stopped.
3
Evaluate breathing and ventilation
Diagnose right-sided tension pneumothorax and perform immediate thoracostomy.
A tension pneumothorax severely impairs oxygenation and venous return, causing obstructive shock that must be relieved after the airway is secured.
4
Support circulation and perfusion
Initiate massive transfusion protocol via large-bore intravenous access.
The patient is in profound shock requiring immediate volume replacement with blood products rather than crystalloids.
5
Perform primary survey adjuncts
Conduct a bedside FAST examination.
This is used to identify sources of non-compressible internal torso hemorrhage to guide surgical disposition, done only after immediate stabilization.

Key Concept

Prioritization of catastrophic hemorrhage control over airway management in the modern advanced trauma life support sequence.
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Topics

Initial Stabilization and Triage

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