问题 多项选择题 案例分析题

患者女,63岁,因“颅内肿瘤”拟在仰卧位下行双侧额部颅骨切开肿瘤切除术。患者近期出现头痛、恶心、视物模糊等症状。神经系统体检未发现阳性体征。颅脑MRI:矢状窦附近有一巨大脑膜瘤。手术开始后,患者呼气末二氧化碳分压开始下降并出现低血压。

目前的治疗方法有()

A.呼气末正压通气

B.应用利尿剂

C.头低于心脏水平

D.压迫颈静脉

E.快速补液

F.手术关闭窦口

G.静脉应用血管活性药物

H.应用糖皮质激素

答案

参考答案:A, C, D, E, F, G

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     How do you spend your weekends? On Saturday moming I    1   get up very late. I wash my face
and then go out to do morning exercises to keep    2    . After I have my breakfast, I often go to a shopping
center    3    my mother at 8:20 in the morning.
      The shopping center is not near my house, so we usually    4    there. When we   5     there, it is
usually about 9:30. The shopping center is new    6   big. There are many kinds of things there, such as
TVs, fridges, computers, clothes, food and drinks. I like the clothes there. They    7    very nice. There
are usually many people there. Parents have to    8    their children well because it's too crowded there
and children may get lost in it.
      Why do    9    people go there to buy things? Because the things there are usually good and cheap.
There are also many places you can play in. It's a lot of fun    10    shopping in it.
( )1. A. hardly     
( )2. A. healthy  
( )3. A. for        
( )4. A. walk     
( )5. A. get      
( )6. A. so        
( )7. A. look        
( )8. A. look  like
( ) 9. A. a lots of   
( )10. A. doing   
B. usually       
B. health          
B. to         
B. run         
B. get to        
B. and          
B. sound            
B. look  for
B. many         
B. does         
C. never     
C. unhealthy       
C. with
C. take a bus
C. get from    
C. but      
C. smell     
C. look  after
C. any       
C. did       
选择题