A.改良的Kelly培养基B.Kothof培养基C.EPV琼脂D.庆大霉素琼脂E.Skirrow琼脂弯曲菌可接种于

作者: rantiku 人气: - 评论: 0
问题 A.改良的Kelly培养基 B.Kothof培养基 C.EPV琼脂 D.庆大霉素琼脂 E.Skirrow琼脂 弯曲菌可接种于
选项
答案 E 
解析 :1.钩端螺旋体的营养要求较高,常用含10%兔血清的Kothof培养基促进其生长。改良的Kelly培养基可用于疏螺旋体的培养。 ?2.弯曲菌分离所用的培养基大多含有抗生素,以抑制肠道正常菌群。Skirrow琼脂在42Z:下选择性好。庆大霉素琼脂用于霍乱弧菌的分离。EPV琼脂(卵黄双抗琼脂)用于脑膜炎奈瑟菌的分离。

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