问题
单项选择题 A1/A2型题
桡神经损伤最常发生于（）。
A.肱骨外科颈骨折
B.肱骨干骨折
C.肱骨髁上骨折
D.桡骨颈骨折
E.桡骨干骨折
答案
参考答案：B
解析：肱骨干中部或中下1/3交界处骨折时易合并桡神经损伤。
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桡神经损伤最常发生于（）。
A.肱骨外科颈骨折
B.肱骨干骨折
C.肱骨髁上骨折
D.桡骨颈骨折
E.桡骨干骨折
参考答案：B
解析：肱骨干中部或中下1/3交界处骨折时易合并桡神经损伤。
| 阅读理解。 根据短文内容，从下框的A~F选项中的选出能概括每一段主题的最佳选项，选项中有一项为多余项。 | |
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