Módulos on-line do pré-curso do provedor da 9ª edição do TNCC-TNCC Choque

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Video Summary

Shock is inadequate tissue perfusion, meaning the body cannot deliver enough oxygen to cells and organs. When this happens, cells switch from efficient aerobic metabolism to anaerobic metabolism, producing less ATP and harmful byproducts like lactic acid. If shock continues, cells swell and die. The four major types are hypovolemic, obstructive, cardiogenic, and distributive. Shock progresses from compensated to irreversible if untreated. Early recognition matters because prompt, cause-specific treatment—especially blood replacement for hemorrhage—can prevent organ failure and death.

Keywords

shock

tissue perfusion

anaerobic metabolism

lactic acidosis

hypovolemic shock