In blunt chest trauma with an irregular pulse and signs of shock, what is the most appropriate prehospital management?

• A. High-flow oxygen, assist ventilations if needed, treat shock, full spinal precautions, and rapid transport.
• B. Insert an oral airway and provide assisted ventilations with a bag-mask device, with spinal precautions and rapid transport.
• C. Summon a paramedic unit to assess rhythm before transport.
• D. Provide high-flow oxygen or assisted ventilations as needed, maintain spinal precautions, keep her warm, and transport rapidly.

Answer: (D)

When blunt chest trauma is accompanied by signs of shock, the highest priority is supporting the patient’s breathing and circulation while protecting the spine and getting them to definitive care quickly. Provide oxygen to maximize oxygen delivery, and be prepared to assist ventilations if the patient’s respirations are inadequate. Maintain spinal precautions to guard against potential spine injury from the mechanism, using manual stabilization and a collar or immobilization as indicated. Keep the patient warm to prevent hypothermia, which can worsen trauma outcomes. Crucially, transport rapidly to a facility capable of treating chest injuries and shock—delaying transport to check rhythms or perform additional procedures can waste precious time in a potentially life-threatening situation.