试题与答案

视神经受损伤时表现为()。 A.瞳孔缩小,直接对光反应存在 B.瞳孔缩小,间接对光反

题型:单项选择题 A1/A2型题

题目:

视神经受损伤时表现为()。

A.瞳孔缩小,直接对光反应存在

B.瞳孔缩小,间接对光反应存在

C.瞳孔散大,间接对光反应存在

D.瞳孔散大,直接对光反应存在

E.瞳孔散大,直接、间接对光反应均消失

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:异基因骨髓移植是当前唯一能治愈慢性粒细胞白血病的方法。故选A。

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