患者 ,女 ,30岁。左拇指针刺伤于 2 0 0 2年 5月 2 8日因外用碘酊消毒 ,10ｍｉｎ后出现全身瘙痒 ,以咽部为甚 ;头昏、恶心、非喷射性呕吐胃内容物 1次 ,约 2 0 0ｍｌ,胸前区压榨感。查体 :脉搏细弱 ,ＢＰ12 9ｋＰａ,2 0ｍｉｎ后血压为 9 6ｋＰａ ,患者烦躁不安 ,大汗淋漓 ;全? Patient, female, 30 years old. Left thumb stab wound on May 2, 2002 due to external use of iodine disinfection, systemic pruritus after 10min, the pharynx is very; dizziness, nausea, non-jet vomiting stomach contents 1, about 2 0 0ml, chest area squeezing flu. Physical examination: weak pulse, BP12 9kPa, 20min after blood pressure 9 6kPa, patients irritability, sweating;