The Vicious Cycle of Trauma


The vicious cycle of trauma and the lethal triad

Must-Know Essentials: The Vicious Cycle of Trauma and the Lethal Triad

Definition

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    Vicious cycle of trauma

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      Hemorrhage after trauma initiates a cycle of acidosis, hypothermia, and coagulopathy that leads to continued bleeding with eventual death.

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    Lethal triad

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      A combination of hypothermia, acidosis, and coagulopathy

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      Associated with very high mortality

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