使用8:1滤线器进行骨与关节摄影,体厚要超过A.15cmB.10cmC.20cmD.25cmE.30cm

作者: rantiku 人气: - 评论: 0
问题 使用8:1滤线器进行骨与关节摄影,体厚要超过
选项 A.15cm B.10cm C.20cm D.25cm E.30cm
答案 B
解析 :体厚超过10cm,散射线对照片影像质量的影响就不能忽视了,应使用栅比8:1的滤线器。

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