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市某村果林队的施药农民,因缺乏有效的个人防护和科学用药知识,曾发生一起急性农药中毒。 中毒经过:该队施药农民14人,均男性。施药为1605、水胺硫磷和福美林各500g,加水500kg稀释而成。采用机械喷药,一人擎喷杆,一人调整药液管道,轮流操作。施药者穿长袖衣裤、凉鞋、戴纱布口罩。工作当日下午4时左右,先后有8人出现头痛、头晕、乏力、恶心、呕吐、出大汗、流涎等症状,其中3人还有肌肉震颤、呼吸困难、步态蹒跚等,不能坚持工作,立即送乡卫生院治疗。经检查,患者均有不同程度瞳孔缩少,胆碱脂酶活力在50～70％之间。根据接触史、典型症状和化验检查,诊断为
City, a village fruit Lin team pesticide farmers, because of the lack of effective personal protection and knowledge of scientific medication, there have been acute pesticide poisoning. After poisoning: the team pesticide farmers 14 people, both men. Pesticide is 1605, chlorpropamide and Famili 500g, diluted with water 500kg. The use of mechanical spray, one person booms, one person to adjust the liquid pipe, take turns operating. Applicants wear long sleeved underwear, sandals and gauze masks. There were 8 headache, dizziness, weakness, nausea, vomiting, sweating and salivation in the work day at around 4 pm on the working day. Three of them also experienced muscle tremors, dyspnea, hobbled gait, etc. They could not persist in their work, Immediately sent to the township hospital for treatment. After examination, patients have different degrees of miosis, cholinesterase activity in between 50 to 70%. According to the history of exposure, typical symptoms and laboratory tests, diagnosed as