摘要
目的探讨留置导尿与泌尿系感染发生的相关因素、常见细菌及解决方法。方法对42例留置导尿患者分别进行尿道口和膀胱尿细菌培养和药敏试验。结果尿路感染病原菌主要是大肠埃希菌,随着留置导尿的天数增加尿路感染率呈直线上升,发现本组细菌对多种抗生素耐药。结论尿道口的细菌与尿路感染有关,导尿所致尿路感染与导尿管留置的时间有关,通过正确的操作和护理可降低尿路感染的发生。
Objective To investigate relationships between the infection of urinary tract and indwelling catheterization, to study common bacteria and the methods of treatment. Methods Forty-two cases with indwelling catheterization have been studied, which underwent urethra and urine cultures ,drugsensitivity test respectively. Results The main pathogen was Escherichia coil The more indwelling catheterization ＇ time,the more infection of urinary tract. The bacteria in our studies had drug-resistance for many antibiotics. Conclusions Besides the bacteria of urethra resulted in urological bacterial infection,they are related with the time of Indwelling catheterization,the right manipulation and reasonable nursing are main methods to prevcnt and reduce the infection of urinary tract.
出处
《齐齐哈尔医学院学报》
2005年第8期877-879,共3页
Journal of Qiqihar Medical University
关键词
留置导尿管
尿路感染
临床研究
病原菌
Indwelling catheterization Infection of urinary tract Pathogen
