关于不自主运动正确的为:() A.舞蹈症情绪激动时加剧,随意运动时消失 B.手足徐动

题型:多项选择题

问题:

关于不自主运动正确的为:()

A.舞蹈症情绪激动时加剧,随意运动时消失

B.手足徐动症表现为肢体近端游走性肌张力增高或减低的动作

C.偏身投掷运动以肢体远端受累为主

D.肌张力障碍是异常肌收缩引起的缓慢扭转样不自主运动或姿势异常

E.痉挛性斜颈是扭转性肌张力障碍的变异型

考点:神经内科神经系统常见病神经系统常见病题库
题型:多项选择题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。 (请把本题答案涂在答题卡上,若所用的答题卡没有E、F、G选项,则选E涂为AB,选F涂为AC,选G涂为AD。)

Any car accident is frightening, but an accident in which your vehicle is thrown into the water, with you trapped inside, is absolutely terrifying.   1  However, most deaths result from panic, without a plan or understanding what is happening to the car in the water. By adopting a brace (支撑) position, acting decisively and getting out fast, you can save yourself from a sinking vehicle.

Brace yourself for impact (撞击力). As soon as you're aware that you're going off the road and into a body of water, adopt a brace position. The impact could set off the airbag system in your vehicle, so you should place both hands on the steering wheel in the "ten and two" position.

Undo your seatbelt.   2  Untie the children, starting with the oldest first. Forget the cell phone call. Your car isn't going to wait for you to make the call.

  3  Leave the door alone at this stage and concentrate on the window. A car's electrical system should work for up to three minutes in water, so try the method of opening it electronically first. Many people don't think about the window as an escape option either because of panic or misinformation about doors and sinking.

Break the window. If you aren't able to open the window, or it only opens halfway, you'll need to break it with an object or your foot. It may feel counter-intuitive (有悖常理的) to let water into the car.   4    

Escape when the car has equalized. If it has reached the dramatic stage where the car cabin has been filled with water and it has become balanced, you must move quickly and effectively to ensure your survival.   5  While there is still air in the car, take slow, deep breaths and focus on what you're doing.

A. Open the window as soon as you hit the water.

B. Surviving a sinking car is not as difficult as you think.

C. It takes 60 to 120 seconds for a car to fill up with water usually.

D. Such accidents are particularly dangerous to the risk of drowning.

E. In conclusion, if you know what to do in the water, you will be safe.

F. This is the first thing to attend to, yet it often gets forgotten in the panic.

G. But the sooner the window is open, the sooner you can escape directly through it.

题型:多项选择题

为鉴别阻塞性肺气肿与老年性肺气肿,支持前者的是

A.呼气延长

B.吸气延长

C.中水泡音

D.小水泡音

E.断续性呼吸音

题型:多项选择题

髂内动、静脉和淋巴结位于()

A.两侧梨状肌前内方

B.两侧闭孔内肌内方

C.坐骨直肠窝内

D.子宫两旁

E.直肠旁

题型:多项选择题

易复性疝为

A.疝内容物易回纳入腹腔
B.疝内容物不能完全回纳入腹腔
C.疝内容物有动脉性血循环障碍
D.疝内容物被疝环卡住不能还纳,但无动脉性循环障碍

题型:多项选择题

一级混匀粉铁分波动要求是()。

A.±0.5%

B.±1%

C.±0.8%

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