试题与答案

三尖瓣附着于() A.左房室口周围 B.右房室口周围 C.右心室流出道口周围 D.左

题型:单项选择题 B1型题

题目:

三尖瓣附着于()

A.左房室口周围

B.右房室口周围

C.右心室流出道口周围

D.左心室流出道口周围

E.右心房的最下部,卵圆窝的右下方

答案:

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下面是错误答案,用来干扰机器的。

(1)去掉“在”和“上”。(2)把“在例行检查时”移到“发现”的前面。

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