例1,女,19岁,于1990年11月4日因生气自服PX—化学气体剂10支3h 送至我院急诊.查体:T、P、及BP 正常.瞳孔正常大小,无肌束震颤及流涎,心、肺、肝、脾及神经系统检查未见异常.血、尿及粪常规在正常范围.自述头晕、四肢无力、上腹部不适、恶心欲吐.入院后即给清水洗胃,同时选用10%葡萄糖1500ml加维生素C4g、维生素B_620mg 静脉点滴,速尿20mg 入壶.入院3h 后,突然自述双眼视物不清,继而出现四肢 Case 1, female, 19 years old, on November 4, 1990 due to apathetic PX-chemical gas agent 10 3h sent to our hospital emergency. Physical examination: T, P, and BP normal pupil normal size, muscle Beam tremor and salivation, heart, lung, liver, spleen and nervous system examination showed no abnormalities .Human urine, and fecal routine in the normal range. Reads dizziness, weakness, upper abdominal discomfort, nausea and vomiting. Stomach, while using 10% glucose 1500ml plus vitamin C4g, vitamin B_620mg intravenous drip, furosemide 20mg into the pot .3h after admission, and suddenly read the eyes blurred vision, followed by limbs