试题与答案

关于亚急性硬化性全脑炎的叙述错误的是() A.亚急性硬化性全脑炎是由麻疹缺陷病毒引起

题型:单项选择题

题目:

关于亚急性硬化性全脑炎的叙述错误的是()

A.亚急性硬化性全脑炎是由麻疹缺陷病毒引起的急性感染病程

B.可表现有进行性痴呆、运动失调、共济失调、肌痉挛及其他神经系统体征

C.病理表现为皮质深层和白质脱髓鞘和神经胶质增生,皮质及白质萎缩,触之发硬,故称为“硬化性全脑炎”

D.皮质、基底节、脑桥和下橄榄核的神经元可有退行性变

E.神经元和胶质细胞的核内和胞浆内可见有嗜酸性包涵体,荧光抗体染色显示麻疹病毒阳性

答案:

参考答案:A

解析:亚急性硬化性全脑炎是由麻疹缺陷病毒引起的慢性神经系统疾病,进行性发展,无有效的治疗方法,预后不良

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阅读下面短文,掌握其大意,然后从21~30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

A fox one day fell into a deep well and could find no means of escape. A goat, suffering from   21  , came to the same well, and seeing the Fox, asked if the water was good.    22    to be happy and merry, the fox praised the delicious taste of the water and   23   him to go down. The goat, mindful only of his thirst,   24   jumped down. But just as he drank, the fox informed him of the difficulty they were both in and suggested a   25   for their common escape. “If,” said he, “you will place your forefeet upon the wall and   26   your head, I will run up your back and escape, and will help you out afterwards.” The goat readily agreed and the fox jumped upon his   27  . After he safely reached the mouth of the well, the fox ran off as fast as he could. When the goat blamed him for   28   his promise, he turned around and cried out, “You   29   old fellow! You should never have gone down before you had inspected the way up, nor should you have exposed yourself to the   30   from which you had no means of escape.”

Remember to look before you leap!

21. A. hunger                       B. tiredness                   C. thirst                 D. anger

22. A. Pretending                 B. Wishing                   C. Happening         D. Deciding

23. A. warned                      B. encouraged               C. ordered             D. allowed

24. A. carefully                    B. thoughtlessly            C. generously         D. clumsily

25. A. rest                           B. plan                         C. place                D. dream

26. A. shake                         B. nod                          C. turn                  D. bend

27. A. tail                                   B. legs                         C. stomach            D. back

28. A. breaking                    B. making                    C. remembering     D. keeping

29. A. strange                      B. stubborn                   C. foolish                     D. rude

30. A. danger                       B. water                       C. darkness            D. happiness

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题型:单项选择题

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C.670156981kJ/h,24539kg/h

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