出现尺神经受压的临床表现是() A.椎管狭窄症 B.腕管综合征 C.旋后肌综合征 D

题型:单项选择题

问题:

出现尺神经受压的临床表现是()

A.椎管狭窄症

B.腕管综合征

C.旋后肌综合征

D.肘管综合征

E.梨状肌综合征

考点:普通考研西医综合西医综合
题型:单项选择题

军事上有一种“非致命武器”叫“芬太奴”,是一种强有力的麻醉剂,曾被用作解救人质,其化学式为C20H24N2O,下列关于芬太奴的说法中正确的是(  )

A.芬太奴由20个碳元素、24个氢元素、2个氮元素和1个氧元素构成

B.芬太奴由20个碳原子、24个氢原子、2个氮原子和1个氧原子构成

C.芬太奴由液体变成气体时,分子本身没有改变,但是分子间隔变大

D.芬太奴中碳、氢、氧、氮四种元素的质量比为20:24:2:1

题型:单项选择题

如图所示,弹簧下端挂一条形磁铁,磁铁下端为S极,条形磁铁的正下方有一带铁芯的螺线管,闭合开关后,弹簧长度会_____________;再将变阻器滑片向左移动,弹簧长度会__________;(选填“伸长”、“缩短”或“不变”)。

题型:单项选择题

请用不超过300字的篇幅,就给定资料所反映的问题提出对策和建议。要体现针对性和可操作性。

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A round of applause, please, for the Indian man who recently sang for 80 hours straight, setting a new Guinness world record. It’s an impressive feat, to be sure, but let’s just hope he still has a voice. According to Indian newspapers, Rajesh Burbure has been told to keep silent for several days so his vocal cords (声带) can heal.

It was reported that Burbure and his family are in a celebratory mood. “It’s a proud moment for all of us,” his wife told DNAIndia.com.

I, on the other hand, am unable to share their enthusiasm. Don’t get me wrong: I hope the 35-year-old Burbure lives forever, sells a million records and becomes an international celebrity. But his record–singing for 80 hours straight–is about as meaningful as most of the other curious but crazy feats listed in the Guinness Book of World Records.

Granted , I’m not qualified to speak on the subject. I’ve got no world records to my name– and I never expect to have any. Then again, maybe I am qualified to speak for those of us who have better things to do than train for years to sing an 80-hour medley (混合曲) of pop songs.

But let’s not just pick on poor Burbure. He’s not the only person chasing meaningless accolades. The Guinness Book of World Records is full of the names of people who at one time grew the longest hair, or built the biggest bicycle, or baked the largest cheesecake.

To all of these enterprising (有进取心的) souls I ask, simply, “What was it all for?”

Congratulations! For all of your painstaking effort, you became a footnote in a thick book that no one reads, except for you and the person who will eventually surpass you–with one more hour of singing, a few more centimeters of steel or a few more pounds of cheese.

After all, records are made to be broken.

小题1:From the text, we can learn that the author         .

A.has no Guinness records, so he admires Burbures’ feat

B.feels it is a pity he was not invited to share the happiness with the Burbures

C.thinks singing for 80 hours straight is completely meaningless

D.is quite worried about Burbure’s vocal cords小题2:Before someone wins a Guinness record, he or she has to         .

A.become an international celebrity

B.know all about Guinness record

C.practice a great deal

D.bear great stress for fear of injury小题3:We can infer from the article that        .

A.after the 80 hours of singing, Burbure could no longer speak

B.Burbure’ wife didn’t support his attempt to make a Guinness record

C.many have criticized Burbure for his stupid behavior

D.challenging a Guinness record may be harmful to the health小题4:The author’s attitude to the Guinness world records mentioned in the passage is         .

A.positive

B.impressed

C.negative

D.touched小题5:What is the best title for the passage?

A.What Was the Point?

B.Records Are Made to be Broken

C.A New Indian Guinness Record

D.The Guinness Book Is Boring

题型:单项选择题

小儿阑尾炎的诊断中,不正确的做法是()

A.争取患儿的合作,必要时可使用镇静剂

B.检查腹部时最后检查右下腹

C.为减轻患儿痛苦,不必反复检查

D.白细胞计数上升不明显不能否定诊断

E.部分病例压痛可不在右下腹

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