问题 单项选择题 A3/A4型题

男,38岁,因腰痛伴右下肢放射痛急性发作4天,疼痛加重而入院。查体:下腰椎旁压痛,右直腿抬高实验50°阳性,加强实验(+),小腿前外侧皮肤感觉麻木,右足背伸肌力减弱,诊断为腰椎间盘突出

临床检查时可获得下列哪项有价值的体征?()

A.腰椎向健侧或患侧侧突畸形

B.腰椎后突畸形

C.腰椎生理弧度消失

D.腰椎前突畸形

E.脊柱"S"形畸形

答案

参考答案:A

解析:小腿前外侧皮肤感觉麻木,右足背伸肌力减弱是由于腰5神经根受压出现的症状,常由腰4~腰5椎间盘突出所致,常有脊柱侧弯畸形,一般应保守治疗3个月,要明确诊断应行MRI检查既可查看突出情况,又可排除其他疾病。

改错题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行作出判断:
     如有错误(每行只有一个错误),则按下列情况改正:
     此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
     此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
     此行错一个词:在错的词下面一横线,在该行右边横线上写出改正后的词。
Dear Ms. Smith,
I apprecite your help very well. On the first day of
Camp, you came up to myself while I was sitting alone. After
That, you always gave me specially attention and inspired 
to me to join in activities. As a result, I gradually got to know
The other campers. Because the help you gave me that summer,
My life changed. I gained so much confidence that I go back 
To school as new person. My grades improved. I became
Very active but made new friends. Today, I got a letter that
Said I had been admitting to a college. I am proud of it. I just 
Want to thank you for helping me becoming a different person.
                                                                                Yours, 
                                                                                 Bob
1. _____
2. _____
3. _____ 
4. _____
5. _____
6. _____
7. _____
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判断题