1 病案摘要 患者男,17岁,因发热、尿急、尿痛、尿道口脓性分泌物,于1998-07-27入院。检查:体温38.5℃,血白细胞数15.0×10~9/L,中性0.80、淋巴0.17、单核0.03,尿脓细胞~(5+)(高倍镜)。诊断为:急性尿路感染。给予20％氧氟沙星100 ml/静滴,每日2次,当首次静滴20％氧氟沙星4 ml/min至60 ml时,患者突感全身不适、胸闷、气急,医护人员给予放慢滴速2 ml/min续 1 case summary Male patient, 17 years old, due to fever, urgency, dysuria, purulent urethral discharge, admitted in 1998-07-27. Check: body temperature 38.5 ℃, white blood cell count 15.0 × 10 ~ 9 / L, neutral 0.80, lymph 0.17, mononuclear 0.03, urogenital cells ~ (5 +) (high power). Diagnosed as: acute urinary tract infection. Given 20% ofloxacin 100 ml / intravenous infusion, 2 times a day, when the first intravenous infusion of 20% ofloxacin 4 ml / min to 60 ml, the patient suddenly felt discomfort, chest tightness, shortness of breath, the medical staff to give Slow down 2 ml / min