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1 临床资料1.1 一般资料本组患者21例,均为男性,年龄22～50岁,平均年龄33岁,误服乙二醇防冻液18h,误服量170～800 ml,平均335 ml。1.2 临床表现头痛、头晕、乏力、恶心、呕吐、视力模糊、惧光、腹痛18例,腹泻2例,意识障碍、昏迷3例。其中:眼球压痛、视力减退、眼前出现雪花样跳动2例,呼吸困难2例,窦性心动过缓3例,血压偏高2例。1.3 实验室检查 15例患者血气分析:pH 值降低5例,动脉血二氧化碳分压降低10例,动脉血氧分
1 Clinical data 1.1 General Information 21 patients in this group, all men, aged 22 to 50 years, mean age 33 years old, anti-freeze ethylene glycol anti-18h, the amount of 170 to 800 ml, an average of 335 ml. 1.2 Clinical manifestations Headache, dizziness, fatigue, nausea, vomiting, blurred vision, fear of light, abdominal pain in 18 cases, 2 cases of diarrhea, unconsciousness, coma in 3 cases. Of which: eye tenderness, vision loss, appear in front of snowflake-like beating in 2 cases, 2 cases of dyspnea, sinus bradycardia in 3 cases, 2 cases of high blood pressure. 1.3 Laboratory tests 15 patients with blood gas analysis: 5 cases of decreased pH, arterial carbon dioxide partial pressure decreased in 10 cases, arterial oxygen