#collapse  an abrupt failure of function or health
  supertype:  #illness__illnes__sickness  impairment of normal physiological function affecting part or all of an organism
  subtype:  #crack-up__crackup__breakdown  a mental or physical breakdown
     subtype:  #nervous_breakdown__nervousbreakdown  a severe or incapacitating emotional disorder
        subtype:  #nervous_exhaustion__nervousexhaustion__nervous_prostration__nervousprostration  an emotional disorder that leaves you exhausted and unable to work
        subtype:  #neurasthenia  nervous breakdown (not in technical use)
  subtype:  #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
     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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