A . 20
B . 50
C . 75
D . 100
E . 200
[单选题,A4型题,A3/A4型题] 某患者因尿频、尿急、尿痛而就诊。临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于()A .20B . 50C . 75D . 100E . 200
[单选题]某患者因尿频、尿急、尿痛而就诊临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.
[单选题]某患者因尿频、尿急、尿痛而就诊临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.
[单选题]某患者因尿频、尿急、尿痛而就诊临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于( )。A.20B
[单选题]某患者因尿频、尿急、尿痛而就诊临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.
[单选题]某患者因尿频、尿急、尿痛而就诊临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.
[单选题]某患者因尿频、尿急、尿痛就诊临床采集的标本,用1μ1定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.7
[单选题]某患者因尿频、尿急、尿痛就诊临床采集的标本,用1μ1定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于A.20B.50C.7
[单选题]某患者因尿频、尿急、尿痛就诊临床采集的标本,用1μ1定量接种环接种在培养基上,孵育后菌落计数,若诊断为尿路感染,所得菌落数应大于()A.20B.50C
[单选题,A2型题,A1/A2型题] 临床采集的标本,用1μl定量接种环接种在培养基上,孵育后菌落计数,所得菌落数应大于多少才能对尿路感染有诊断意义()A . 20B . 50C . 100D . 75E . 200