中心线倾斜30°35°角的摄影体位是A.头颅正位B.汤氏位(Towne)C.颅底颌顶位D.视神经孔轴位E.颈静脉孔颏枕位

作者: rantiku 人气: - 评论: 0
问题 中心线倾斜30°35°角的摄影体位是
选项 A.头颅正位 B.汤氏位(Towne) C.颅底颌顶位 D.视神经孔轴位 E.颈静脉孔颏枕位
答案 B
解析 :汤氏位指向足侧斜30。角,对准眉间上方约10cm,经枕骨大孔射人胶片。

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