静脉尿路造影摄片曝光时的呼吸状态应是?(?)A.随意呼吸B.缓慢深呼吸C.吸气后屏气D.呼气后屏气E.缓慢浅呼吸

作者: rantiku 人气: - 评论: 0
问题 静脉尿路造影摄片曝光时的呼吸状态应是?(?)
选项 A.随意呼吸 B.缓慢深呼吸 C.吸气后屏气 D.呼气后屏气 E.缓慢浅呼吸
答案 D
解析

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