【摘要】 目的 :调研外科病房常见病原菌及其药敏 ,以指导临床合理用药。方法 :采用K -B琼脂扩散法 ,对外科临床发生感染的标本进行细菌培养 ,并检测菌株对常用 2 0种抗生素的敏感性。结果 :共分离出 10 3株细菌 ,属前5位的分别是 :金黄葡萄球菌、大肠杆菌、奈瑟氏菌、肠埃希菌、铜绿假单胞菌。药敏结果表明 2 0种常用抗生素均有不同程度的耐药 ,比较敏感的抗生素为头孢类和氨基甙类 (丁胺卡那 )。结论 :抗菌药物的选择应以细菌培养结果为基础 ,细菌培养前抗菌药物的选择可参考本研究更多还原

【Abstract】 OBJECTIVE:To investigate and research common pathogenic bacteria and their drug sensitivity in the surgical ward so as to guide reasonable clinical medicine application. METHODS: To culture the bacteria of clinically infected specimen in surgery by adopting K-B agar diffusion method and cleck out sensitivty of strains on 20 kinds of common antibiotics. RESULTS: To separate 103 strains of bacteria to tally and the first five bacteria being golden yellow staphlococcus, colibacillus, Neisser’s bacteria, intestiual escherichia and aerugo pseudomonas. The results of durg sensitivity indicate that 20 kinds of common antibiotics have different extent of drug fastuess and more sensitive antibiotics are of cephalosporin sort and amino glycosicle sort (amikacin). CONCLUSION: Selection of antimicrobial should be based on result of bacteria culture and selection of antimicrobial before bacteria culture can refer to this research.更多还原