Common pathogenic bacterium in urinary system and analysis of their resistance to drugs

Objective: To analyze the changes of infectious pathogenic bacterium in the urinary system in recent three years and their resistance to drugs. Methods: Bacterium were identified according to the nation- wide operating rules of clinical pathology and make test of bacterium' medicine allergy with K-B paper scraps method. Results: The pathogenic bacterium by which the urinary system was infected were escherichiacoli, staphylococcus, aciuetobacter, klebsiella, proteus and so on, among which the most common one was negative- gran staim bacillus and its ratio is increasing every year. Conclusions: The main pathogenic bacteria by which the urinary system is infected is negative- gran staim bacillus. As to the sensitiveness to antibiotics, Lephlostorins of the third generation is relatively sensitive and it is generally becoming resistant to Aminoglycosides and Fluoroquinolones. Clinical doctors should pay attention to the pathogenic bacterium's changes and resistance to drugs in this area, use antibiotics reasonably and reduce the spread of the resistance to drugs.