治疗原则 (principal of treatment 1.脱离有害物理、化学因素的继续危害 stop contac t) 2.急、重危病人密切观察,维持生命体征 (rescue-airway, blood pressure, circulation 3.特效治疗的应用( antidotes 4.对症处理 (other treatment治疗原则 (principal of treatment): 1.脱离有害物理、化学因素的继续危害 (stop contact) 2.急、重危病人密切观察,维持生命体征 (rescue-airway, blood pressure, circulation) 3.特效治疗的应用 (antidotes) 4.对症处理(other treatment