问题
单项选择题
最容易导致上肢缺血性肌挛缩的骨折是（）。
A.前臂双骨折
B.Colles骨折
C.桡骨小头骨折
D.尺骨鹰嘴骨折
E.肱骨髁粉碎骨折
答案
参考答案：D
解析：尺骨鹰嘴骨折合并肘关节脱位，过度肿胀减少了前臂血循环，导致上肢缺血性肌挛缩。
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最容易导致上肢缺血性肌挛缩的骨折是（）。
A.前臂双骨折
B.Colles骨折
C.桡骨小头骨折
D.尺骨鹰嘴骨折
E.肱骨髁粉碎骨折
参考答案：D
解析：尺骨鹰嘴骨折合并肘关节脱位，过度肿胀减少了前臂血循环，导致上肢缺血性肌挛缩。
| 从方框中选择合适的选项完成对话（其中有两项多余）。 A: How time flies! Our summer holiday is coming again! B: __1__ A: What are you doing for your holiday? B: __2__ A: Sounds good. __3__ B: My parents. A: How are you going there? B: __4__ A: I think traveling by plane is more comfortable than traveling by train. B: But I think traveling by train is funnier than traveling by plane. A: Maybe you are right. Anyhow I hope you have a nice journey. B: __5__
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