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鼻出血的好发部位在()。
分类:
医学综合(专升本)(z0007)
发表:2024年08月09日 17时08分22秒
作者:
admin
阅读:
(2)
鼻出血的好发部位在()。
A、鼻腔顶部
B、鼻腔外侧壁上部
C、鼻腔外侧壁下部
D、鼻中隔前下部
E、鼻中隔上部
【正确答案】:D
【题目解析】:【应试指导】鼻中隔的前下部有一区域,黏膜中有丰富的血管吻合丛称为易出血区(Little区),约90%的鼻出血均发生于此。
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