1. Causes of shock O Hemorrhagic (or loss fluid) ② Traumatic Burn ④ Infective~ Cardiogenic ⑥ Anaphylactic ⑦ Neurogenic① Hemorrhagic（or loss fluid）~ ② Traumatic ~ ③ Burn ~ ④ Infective ~ ⑤ Cardiogenic ~ ⑥ Anaphylactic ~ ⑦ Neurogenic ~ 1. Causes of shock