题目：
不同密度组织与X线阴影的关系，下列描写正确的是（）
A.骨、钙化块在透视中显示为黑影
B.软组织、体液摄片中显示为灰白影
C.气体透视显示为高亮影
D.脂肪组织摄片显示为黑灰影
E.体液较肌肉组织密度低，CT图像上体液较肌肉组织白
答案：
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参考答案：C
不同密度组织与X线阴影的关系，下列描写正确的是（） A.骨、钙化块在透视中显示为黑影
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