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问题 单项选择题

对疼痛患者施行护理，不妥的是

A．护士应收集患者有关疼痛的资料

B．明确诊断后才可采取药物止痛治疗

C．护士可根据自己对疼痛的理解和体验，来判断患者的疼痛程度

D．心理护理可减轻疼痛

E．可采用疼痛评估法，评估疼痛程度

答案

参考答案：C

问答题

小刚收集到一瓶浑浊的河水，他要模拟自来水厂的净水过程，最终制成蒸馏水．其实验过程如下所示．请回答以下问题．

（1）河水是______（填纯净物或混合物），保持水的化学性质的是______

（2）A物质的名称是______，操作①的名称是______，若经过操作①后，所得液体C中仍有浑浊，其原因可能是______填写序号）；

a．漏斗内的滤纸有破损   b．漏斗下端未靠在烧杯内壁   c．漏斗内液面高于滤纸的边缘

（3）操作②应选用的装置是______（填序号），该过程主要是______变化（填“物理”或“化学”）．

装置Ⅱ中活性炭的作用是：不仅可以______的物质，还可以______的杂质．

（4）小刚取少量液体D于试管中，加入少量肥皂水，振荡，发现有较多浮渣产生，说明液体D是______水．操作③应选用的装置是______（填序号），经过操作③以后，小刚重复上述实验，他观察到的实验现象______．
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     When I entered Berkeley, I hoped to earn scholarship. Having been a Straight-A student, I believed I
could   1   tough subjects and really learn something. One such course was World Literature given by
Professor Jayne. I was extremely interested in the ideas he   2   in class.
     When I took the first exam, I was   3   to find a 77, C-plus, on my test paper,   4   English was my
best subject. I went to Professor Jayne, who listened to my arguments but remained   5  .
     I decided to try harder, although I didn't know what that   6   because school had always been easy
for me. I read the books more carefully, but got another 77. Again, I   7   with Professor Jayne. Again,
he listened patiently but wouldn't change his   8  . One more test before the final exam.
     One more   9   to improve my grade. So I redoubled my efforts and, for the first time  10  the meaning
of the word "thorough". But my  11  did no good and everything  12  as before.
     The last hurdle (障碍) was the final. No matter what  13  I got, it wouldn't cancel three C-pluses. I
might as well kiss the  14  goodbye.
     I stopped working hard. I felt I knew the course material as well as I ever would. The night before
the final, I even  15  myself to a movie. The next day I decided for once I'd have  16  with a test.
     A week later, I was surprised to find I got an A. I hurried into Professor Jayne's office. He  17  to be
expecting me. "If I gave you the A's you  18 , you wouldn't continue to work as hard."
     I stared at him,  19  that his analysis and strategy (策略) were correct. I had worked my head  20 ,
as I had never done before.
     I was speechless when my course grade arrived: A-plus. It was the only A-plus given. The next year
I received my scholarship. I've always remembered Professor Jayne's lesson: you alone must set your
own standard of excellence.
( )1. A. take         
( )2. A. sought       
( )3. A. shocked      
( )4. A. but          
( )5. A. unchanged    
( )6. A. reflected    
( )7. A. quarreled    
( )8. A. attitude     
( )9. A. choice       
( )10. A. memorized   
( )11. A. ambition    
( )12. A. stayed      
( )13. A. grade       
( )14. A. scholarship 
( )15. A. helped      
( )16. A. fun         
( )17. A. happened    
( )18. A. valued      
( )19. A. remembering 
( )20. A. out          		B. discuss    
B. presented  
B. worried    
B. so         
B. unpleasant 
B. meant      
B. reasoned   
B. mind       
B. step       
B. considered 
B. confidence      
B. went       
B. answer     
B. course     
B. favored    
B. luck       
B. proved     
B. imagined   
B. guessing   
B. over        		C. cover      
C. exchanged  
C. scared     
C. for        
C. unfriendly 
C. improved   
C. bargained  
C. plan       
C. chance     
C. accepted        
C. effort     
C. worked     
C. lesson     
C. degree     
C. treated    
C. problems   
C. pretended  
C. expected   
C. supposing  
C. on          		D. get       
D. obtained  
D. anxious     
D. or          
D. unmoved     
D. affected    
D. chatted     
D. view        
D. measure                
D. learned     
D. method      
D. changed     
D. comment     
D. subject     
D. relaxed     
D. tricks      
D. seemed      
D. welcomed  
D. realizing   
D. of        
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