急性有机磷中毒(AOPP)是内科急症之一,也是基层医院常见急症。有机磷农药可经消化道、呼吸道、皮肤黏膜吸收入血,与胆碱酯酶结合形成较为稳定的磷化胆碱酶,使其失去分解乙酰胆碱的能力,引起乙酰胆碱在体内大量蓄积,导致神经功能过度兴奋,继而转入抑制,出现一系列毒蕈碱样、烟碱 Acute organophosphate poisoning (AOPP) is one of the medical emergency, but also a common emergency of primary hospital. Organophosphorus pesticides through the digestive tract, respiratory tract, skin and mucous membranes absorbed into the blood, and cholinesterase combined to form a more stable phosphorylcholine enzyme, making it lose the ability to break down acetylcholine, acetylcholine causing a large accumulation in the body, leading to neurological function Excessive excitement, and then transferred to inhibition, appeared a series of muscarinic, nicotine