骨肉瘤X线特征（） A.X线片示：骨端膨胀性溶骨性破坏 B.X线片示：短骨膨胀，

发布时间：2018-03-07 16:08 │ 来源：www.tikuol.com

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问题：

骨肉瘤X线特征（）

A.X线片示：骨端膨胀性溶骨性破坏

B.X线片示：短骨膨胀，有蜂窝状骨吸收区夹杂钙化斑块

C.X线片示：长骨干骺端骨破坏和日光射线现象，有Codman三角

D.X线片示：骨膜板层状或葱皮状反应性骨形成和骨破坏

E.X线片示：自长骨干骺端突出的骨性病损

考点：江苏住院医师骨科江苏住院医师骨科(综合练习)江苏住院医师骨科(综合练习)题库

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完形填空
A doctor, an artist and a musician lost their way in the forest. At last they came to a farmer's house and asked if he could let them 1 for the night. "Sure," the farmer said. "But only 2 of you can stay in the house. The other one will have to 3 in the barn (谷仓) with the animals, and the 4 is very bad there. " "I'll sleep in the barn," the artist said. Half an hour later they 5 a knock on the farmhouse door, and there stood the artist, saying, "I can't take the smell." "All right," said the 6 ."I'll sleep in the barn. " And he went off. In a while there came another knock on the door. "I felt 7 with the smell from the bad food," the doctor said 8 an angry way. "You two sissies (胆小鬼) ," said the musician. "I'll sleep in the barn. " Thirty minutes later 9 another knock. When they opened the door, there stood all the 10 from the barn.
( )l. A.ask ( )2. A. one ( )3. A. eat ( )4. A. animal ( )5. A. seen ( )6. A. doctor ( )7. A. interested ( )8. A.on ( )9. A. walked ( )10.A.farmers	B.invite B. two B. work B. smell B. finished B. farmer B.happy B.in B. came B.children	C.stay C. three C. stand C. weather C. sent C. artist C. terrible C.from C. went C. animals	D.take D. none D. sleep D. supper D. heard D. musician D. friendly D. into D. saw D. birds

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急性胰腺炎的最常见病因为

A．胆结石
B．大量饮酒
C．胆道蛔虫
D．胆道肿瘤
E．暴饮暴食

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某拟建化工项目，大气环境影响评价等级为一级，评价区内环境空气现状监测点应重点设置在（）。

A．商业区

B．学校

C．居民点

D．一类功能区

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主机系泊试验时，由于（）应进行磨合试验。

A.主轴瓦或连杆大端轴瓦换新

B.吊缸检修但未更换零件

C.增压器检修

D.活塞杆填料函检修

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A．mistake

B．error

C．accidence

D．chance

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