问题 单项选择题

风心病患者,发热2周,疑有感染性心内膜炎。

急性感染性心内膜炎最常见的致病菌是

A.草绿色链球菌

B.金黄色葡萄球菌

C.肺炎球菌

D.流感杆菌

E.表皮葡萄球菌衣原体

答案

参考答案:B

阅读理解

C

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单项选择题