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三例均因步入充满液化气工作间窒息昏倒,约5分钟被人发现,送往我院。入院检查:体温、脉搏、血压正常。意识不清,呼吸急促,口唇及四肢末梢明显发绀,心肺无异常发现,膝反射减弱。血尿常规化验、心电图检查均正常。入院后吸氧,大剂量静点维生素 C 及细胞色素 C。用药后两小时,神志逐渐清醒,末梢发绀明显减轻。自述胸闷、头晕、恶心、四肢乏力,继续对症治疗,住院14天痊愈。石油液化气一般是由3个碳和4个碳的烷烃和烯烃所组成的混合物,它的主要成份有丙烷、丁烷、丙烯、丁烯等,液化气中毒是各种成份共同作用的结果,其中丙烷有明显
Three cases were due to enter the gas filled with liquefied gas work place collapsed, about 5 minutes was found, sent to our hospital. Admission examination: body temperature, pulse, normal blood pressure. Consciousness, shortness of breath, lips and limbs were obviously cyanotic, no abnormal heart and lung findings, knee reflex decreased. Hematuria routine tests, ECG are normal. After admission, oxygen, high-dose intravenous vitamin C and cytochrome C. Two hours after treatment, consciousness gradually awake, significantly reduced peripheral cyanosis. Read the chest tightness, dizziness, nausea, weakness, continue symptomatic treatment, hospitalized 14 days cured. Liquefied petroleum gas is generally a mixture of 3 carbons and 4 carbons alkanes and alkenes. Its main components are propane, butane, propylene, butylene and the like. Liquefied gas poisoning is a result of the synergistic effect of various components, Propane which is obvious