问题 单项选择题 A2型题

某炼焦工,男,40岁,急性重度一氧化碳中毒昏迷入院,经吸氧、高压氧舱等治疗数日,症状缓解。隔20日,患者神情呆滞,问话不语。根据其临床经过推测最可能的诊断为()

A.脑瘤

B.脑出血

C.迟发性脑病

D.脑梗死

E.脑炎

答案

参考答案:C

解析:急性一氧化碳中毒迟发脑病(神经精神后发症):急性一氧化碳中毒意识障碍恢复后,经约2~60天的"假愈期",又出现下列临床表现之一者:①精神及意识障碍呈痴呆状态,谵妄状态或去大脑皮质状态;②锥体外系神经障碍出现帕金森综合征的表现;③锥体系神经损害(如偏瘫、病理反射阳性或小便失禁等);④大脑皮质局灶性功能障碍如失语、失明等,或出现继发性癫痫。头部CT检查可发现脑部有病理性密度减低区;脑电图检查可发现中度及高度异常。

完形填空
完型填空。
     Our dog named Zip always brings things home for us to keep! Many of
them were toy bears, lambs and ducks. We never could     1     the owners.
     One day Dad was     2     the newspaper, "Listen to this, everybody," he
said. "To the person who took a Teddy bear from a child's wagon(推车)
please bring back the toy bear. Our two-year-old son is very     3     ."
     "Zip does something     4     again. He must have taken others' toys." said
Anita.
     "Yes," said Dad, "Well, the paper gives the     5     . This time I can take
back Zip's     6    ."
     "Do you think it is    7     to do that?" Mom asked. "If you tell others about Zip, who will believe you?"
     "I will     8     until dark. Then I'll just put the Teddy bear at the front door and walk away.    9 will see me."
     Dad's idea     10     worked. He put Teddy at the gate. He turned to walk
away and knocked into a chair!
     Dad started to     11     . But he didn't get very far. The gate light came on. A man opened the door."    12     is over here?" he called out.
     Dad kept silent and didn't even try to     13     . He just wanted to get away. Then the man saw     14    .
     He shouted after Dad, "How    15     you are!" he said, "Taking toys from
babies!"
( ) 1.A. pay  
( ) 2.A. buying
( ) 3.A. sad  
( ) 4.A. wrong
( ) 5.A. picture
( ) 6.A. food  
( ) 7.A. wrong
( ) 8.A. speak
( ) 9.A. Someone
( ) 10.A. never
( ) 11.A. speak
( ) 12.A. What
( ) 13.A. help  
( ) 14.A. the bear
( ) 15.A. angry
B. agree  
B. reading
B. surprised
B. important
B. story  
B. name    
B. clever  
B. wait    
B. Everyone
B. always  
B. drive  
B. Who     
B. answer  
B. Zip     
B. kind    
C. find        
C. writing    
C. happy      
C. interesting
C. address    
C. idea        
C. dangerous  
C. watch      
C. No one      
C. already    
C. run        
C. How         
C. listen      
C. nothing    
C. bad        
D. choose      
D. sending    
D. afraid      
D. worried    
D. time        
D. present    
D. free        
D. think      
D. Anyone      
D. almost      
D. cry        
D. Which      
D. knock      
D. the baby    
D. sorry      


单项选择题