患者,女性,26岁,因高热、腰痛、尿频、尿急来医院门诊,诊断为肾盂肾炎。中段尿培养的阳性标准是菌落计数大于
A 10<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11554873_0.gif">/ml B
10<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11554873_0_1.gif">/ml C
10<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11554873_0_2.gif">/ml D
10<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11554873_0_3.gif">/ml E
10<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11554873_0_4.gif">/ml