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[主观题]
尘肺X线胸片上,圆形小阴影大小依据划分为p、q、r三级,如p级为A.<15mmB.15mm<B≤30mmC.15mm≤C<30mmD.
尘肺X线胸片上,圆形小阴影大小依据划分为p、q、r三级,如p级为
A.<15mm
B.15mm<B≤30mm
C.15mm≤C<30mm
D.30mm≤D<10mm
E.<15cm
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
尘肺X线胸片上,圆形小阴影大小依据划分为p、q、r三级,如p级为
A.<15mm
B.15mm<B≤30mm
C.15mm≤C<30mm
D.30mm≤D<10mm
E.<15cm
第5题
A.水平
B.垂直
C.稳定
D.平衡
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