患者男性,65岁,因反复右下肢疼痛一月余来诊,诉疼痛自右臀部沿大腿后侧下行放射至小腿

题型:多项选择题 案例分析题

问题:

患者男性,65岁,因反复右下肢疼痛一月余来诊,诉疼痛自右臀部沿大腿后侧下行放射至小腿后外侧,行走疼痛加重,夜间著,无麻木感。患者2月前曾查体发现肝癌行手术治疗。查体腰椎无明显压痛,双侧直腿抬高阴性,右臀部坐骨神经出口处压痛。门诊行坐骨神经阻滞后,疼痛立刻缓解,2天后疼痛渐出现,一周后复诊诉仍有疼痛,但较前有所减轻,要求进一步处理。

为查明疼痛原因,明确诊断,下列检查是必要的是()。

A.下肢血管超声

B.腰椎MR

C.下肢肌电图

D.全身骨扫描

E.心电图

F.下腹部B超

考点:疼痛学主治医师肿瘤与癌性疼痛肿瘤与癌性疼痛题库
题型:多项选择题 案例分析题

The Moonstone was ________in a real story which ________in England in the 1790s.

A.set; taking place

B.setting; take place

C.set; had taken place

D.set; took place

题型:多项选择题 案例分析题

对于 * * 的解剖生理描述不正确的是()

A. * * 介于膀胱、 * * 和直肠之间

B. * * 黏膜有周期性变化

C. * * 壁由黏膜层、肌层和纤维层构成

D.后穹窿顶端为子宫直肠凹陷底部

E. * * 壁富有静脉丛

题型:多项选择题 案例分析题

阅读理解

     Tim Richter and his wife,Linda,had taught for over 30 years near Buffalo,New York-he in computers,

she in special education."Teaching means everything to us,"Tim would say.In April 1998,he learned he

would need a heart operation.It was the kind of news that leads to some serious thinking about life's

purpose.

     Not long after the surgery,Tim saw a brochure describing Imagination Library,a program started by

Dolly Parton's foundation(基金会)that mailed a book every month to children from birth to age five in the

singer's home town of Sevier,Tennessee."I thought,maybe Linda and I could do something like this when

we retire."Tim recalls.He placed the brochure on his desk,"as a reminder".

     Five years later,now retired and with that brochure still on the desk,Tim clicked on

imaginationlibrary.com.The program had been opened up to partners who could take advantage of

book and postage discounts.

     The quality of the books was of great concern to the Richters.Rather than sign up online,they went to

Dollywood for a looksee."We didn't want to give the children rubbish,"says Linda.The books-reviewed

each year by teachers,literacy specialists,and Dollywood board members-included classics such as Ezra

Jack Keats's The Snowy Day and newer books like Anna Dewdney's Llama Llama series.

     Satisfied,the couple set up the Richter Family Foundation and got to work.Since 2004,they have

shipped more than 12,200 books to preschoolers in their area.Megan Williams,a mother of four,is more

than appreciative:"This program introduces us to books I've never heard of."

     The Richters spend about D|S400 a month sending books to 200 children."Some people sit there and

wait to die,"says Tim."Others get as busy as they can in the time they have left."

1. What led Tim to think seriously about the meaning of life?

A. His health problem.

B. His love for teaching.

C. The influence of his wife.

D. The news from the Web.

2. What did Tim want to do after learning about Imagination Library?

A. Give out brochures.

B. Do something similar.

C. Write books for children.

D. Retire from being a teacher.

3. According to the text,Dolly Parton is _____.

A. a wellknown surgeon

B. a mother of a fouryearold

C. a singer born in Tennessee

D. a computer programmer

4. Why did the Richters go to Dollywood?

A. To avoid signing up online.

B. To meet Dollywood board members.

C. To make sure the books were the newest.

D. To see if the books were of good quality.

5. What can we learn from Tim's words in the last paragraph?

A. He needs more money to help the children.

B. He wonders why some people are so busy.

C. He tries to save those waiting to die.

D. He considers his efforts worthwhile.

题型:多项选择题 案例分析题

安全色有红、黄、蓝、绿四种。()

题型:多项选择题 案例分析题

园林绿地中施肥的作用?

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