#shock  (pathology) bodily collapse or near collapse caused by inadequate oxygen delivery to the cells; characterized by reduced cardiac output and rapid heartbeat and circulatory insufficiency and pallor
  supertype:  collapse  an abrupt failure of function or health
  subtype:  cardiogenic_shock__cardiogenicshock  shock caused by cardiac arrest
  subtype:  hypovolemic_shock__hypovolemicshock  shock caused by severe blood or fluid loss
  subtype:  obstructive_shock__obstructiveshock  shock caused by obstruction of blood flow
  subtype:  distributive_shock  shock caused by poor distribution of the blood flow
  subtype:  insulin_shock__insulinshock__insulin_reaction__insulinreaction  hypoglycemia produced by excessive insulin in the system causing coma

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