单项选择题
A.<40mg/24h B.40~100mg/24h C.100~150mg/24h D.150mg/24h E.3.5g/24h
A.清洁中段尿培养,菌落计数为 B.清洁中段尿培养,菌落计数为1000/ml C.清洁中段尿培养,菌落计数为1万个/ml D.清洁中段尿培养,菌落计数为5万/ml E.清洁中段尿培养,菌落计数为10万/ml