A.2~5
B.5~10
C.10~20
D.10~100
E.100~1000
[单选题]阴道正常菌群不包括A.革兰阳性需氧菌及兼性厌氧菌B.革兰阴性需氧菌及兼性厌氧菌C.白色葡萄球菌D.专性厌氧菌E.支原体及假丝酵母菌
[单选题]健康成人肠道中厌氧菌为需氧菌的A.1~2倍B.10~50倍C.50~500倍D.100~1000倍E.500~2000倍
[单选题]肠道菌群中厌氧菌与非厌氧菌的比例为( )。A.1:10B.1000:1C.10:1D.100:1E.1:100
[单选题,A2型题,A1/A2型题] 肠道菌群中厌氧菌与非厌氧菌的比例为()A . 1000:1B . 100:1C . 10:1D . 1:10E . 1:100
[单选题]肠道菌群中厌氧菌与非厌氧菌的比例为A.1000:1B.100:1C.10:1D.1:10E.1:100
[单选题]肠道菌群中厌氧菌与非厌氧菌的比例为A.1000:1B.100:1C.10:lD.1:10E.1:100
[单选题]肠道菌群中厌氧菌与非厌氧菌的比例为A.1000:1B.100:1C.10:1D.1:10E.1:100
[单选题,A2型题,A1/A2型题] 肠道菌群中厌氧菌与非厌氧菌的比例为()。A . 1000:1B . 100:1C . 10:1D . 1:10E . 1:100
[单选题]破伤风梭菌属于A.需氧菌B.微需氧菌C.专性厌氧菌D.兼性厌氧菌E.兼性需氧菌
[单选题]肉毒梭菌属于A.兼性需氧菌B.需氧菌C.专性需氧菌D.微厌氧菌E.专性厌氧菌