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本文通过普外科病房100例患者的细菌学观察研究及药物敏感试验证明:我院普外科病房常见菌种为大肠杆菌和金黄色葡萄球菌。并同时对其药敏进行了观察,发现这些细菌对常用抗生素多数表现耐药,对磺胺药较为敏感。对其中60例接受上消化道手术的患者,30例术前进行了细菌种类的观察及药敏试验,术前只给一次量抗生素注射作为预防用药。并与术后盲目常规连续用药的30例患者作了对比观察,效果基本相似,从而认为术前一次量预防给药的建议是可行的。
In this paper, 100 cases of general surgery ward bacteriological observation and drug susceptibility tests showed that: General Hospital ward common bacteria Escherichia coli and Staphylococcus aureus. At the same time, their susceptibility was observed and found that most of these bacteria showed resistance to commonly used antibiotics and were more sensitive to sulfa drugs. In 60 cases of patients receiving upper gastrointestinal surgery, 30 cases of bacterial species were observed preoperatively and susceptibility testing, preoperative antibiotics only give a dose as a preventive medication. And compared with the blind routine regular 30 patients after surgery, the results were basically similar, so that a prophylactic dose of prophylaxis is feasible.