目的：了解目前泌尿系医院感染的病原体构成以及尿培养和药敏试验结果对临床治疗的指导意义。
Objective: to study the pathogen constitution of current Urinary nosocomial infections, and to evaluate the significance of urine culture and drug susceptibility test for clinical therapy.
截瘫患者泌尿系感染与家庭环境污染及其妻带菌有关，而非医院感染；
The urinary infection of a paralytic patient was due to environment pollution of the household, but not to nosocomial infection.
应用推荐