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液氨罐突然发生爆炸,释放出高浓度氨气,在离爆炸100m左右范围内的行人中除4名当时立即窒息死亡外,有42名因吸入高浓度氨出现轻重不等的呼吸道症状。现将其中资料较全,并确认过去无慢性呼吸道疾患史的25例报告于下: 男性13例,女性12例。14～20岁9例,21～30岁9例,31～40岁5例,41～47岁2例。症状及体征:气急20例,咳嗽25例,声音嘶哑25侧,泡沫样痰22例,脓性痰3例,痰中带
Ammonia tank suddenly exploded to release high concentrations of ammonia, pedestrians in the range of about 100m from the explosion in addition to four were immediately asphyxiated death, there were 42 due to inhalation of high concentrations of ammonia appeared severity of respiratory symptoms. Now the information is complete, and confirmed the past without chronic respiratory disease history of 25 cases of the following report: 13 males and 12 females. 9 cases from 14 to 20 years old, 9 cases from 21 to 30 years old, 5 cases from 31 to 40 years old and 2 cases from 41 to 47 years old. Symptoms and signs: 20 cases of shortness of breath, 25 cases of cough, hoarseness 25 side, foam-like sputum 22 cases, purulent sputum in 3 cases, sputum with