患者女,70岁,因左股骨颈骨折后致尿潴溜,持续导尿7天后拔出导尿管,表现尿急、尿频、尿痛及尿液米汤样混浊。查体:体温38℃,脉搏76次/min,呼吸19次/min。血压18/12kPa,神志清,呼吸平稳。心率76次/min,节律齐,无杂音。双肺呼吸音清。未闻及干湿性罗音。肝脾(一)。双下肢无浮肿。辅助 Female, 70 years old, was left urinary retention due to left femoral neck fracture. Catheter was removed after 7 days of persistent catheterization. Urinary urgency, frequent urination, dysuria and urine soup were cloudy. Physical examination: body temperature 38 ℃, pulse 76 beats / min, breathing 19 times / min. Blood pressure 18 / 12kPa, clear mind, breathing steady. Heart rate 76 beats / min, rhythm Qi, no noise. Breath sounds clear lungs. Unheard and wet and dry rales. Liver and spleen (a). No lower extremity edema. Auxiliary