58.快速鑑定某種牙齦下菌叢中分離之類桿菌(bacteroid)時,若培養基中加入溶解之血液(lysed
blood)該菌會產生黑色菌落,卻不會發酵醣類,且為主要牙周病致病菌,試問此菌為何?
(A)Prevotella intermedia
(B)Eikenella corrodens
(C)Bacteroides oralis
(D)Porphyromonas gingivalis
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統計: A(170), B(14), C(22), D(526), E(0) #1501423
統計: A(170), B(14), C(22), D(526), E(0) #1501423