如图,经鼻气管插管时,易发生折曲的部位是 ( )A、鼻后孔B、鼻咽部C、下鼻道D、中鼻道E、鼻前庭

作者: rantiku 人气: - 评论: 0
问题 如图,经鼻气管插管时,易发生折曲的部位是 ( )
选项 A、鼻后孔 B、鼻咽部 C、下鼻道 D、中鼻道 E、鼻前庭
答案 A
解析

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