试题与答案

上腔静脉()。 A.由左锁骨下静脉与右头臂静脉汇合而成 B.注入右心房之前接受冠状窦

题型:单项选择题 A1/A2型题

题目:

上腔静脉()。

A.由左锁骨下静脉与右头臂静脉汇合而成

B.注入右心房之前接受冠状窦静脉

C.注入左心房

D.由左、右两侧的头臂静脉汇合而成

E.注入右心房之前接受副奇静脉

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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