一疑似艾滋病人,为排除HIV感染,你认为下列诊断手段中,首先应做什么检查较合适()。

题型:单项选择题

问题:

一疑似艾滋病人,为排除HIV感染,你认为下列诊断手段中,首先应做什么检查较合适()。

A.T淋巴细胞分类计数

B.免疫印迹法查HIV抗原

C.血清抗HIV检测

D.取血做病毒分离(HIV)

E.淋巴结巴活检做病理检查

考点:广东住院医师广东住院医师全科医学广东住院医师全科医学模拟试卷(四)
题型:单项选择题
完形填空。
     In the busy working time most people are busy working or studying from Monday to Friday, but in
the evenings and weekends they are free and  1  themselves. Some watch television or go to the movies,
others  2  sports. This is decided by their own  3 .
     There are many different ways to spend our  4  time. Almost everyone has some kind of  5 : it may be
something from collecting stamps to  6  model planes. Some hobbies are very  7 , but others don't cost
anything at all. Some collections are worth  8  of money, others are valuable only to their owners.
     I know a man who has a coin collection worth several  9  dollars. A short time ago he bought a rare
fifty-cent piece which  10  him $250! He was very happy about this collection and thought the price was all
right. On the other hand, my youngest brother collects match boxes. He has almost 600 of them, but I
wonder  11  they are worth any money. However,  12  my brother they are quite valuable.  13  makes him
happier than to find a new match box for his collection.
     That's what a hobby means, I think. It is something we  14  to do in our free time just for the  15  of it.
The value in dollars is not important, but the pleasure it gives us is.
( )1. A. love       
( )2. A. look like  
( )3. A. lives      
( )4. A. working    
( )5. A. hobby      
( )6. A. make       
( )7. A. interesting
( )8. A. a little   
( )9. A. thousand   
( )10. A. paid      
( )11. A. that      
( )12. A. to        
( )13. A. Everything
( )14. A. have      
( )15. A. money     
B. work       
B. take care of
B. interests  
B. free       
B. thing      
B. making     
B. exciting   
B. a few      
B. thousands  
B. cost       
B. if         
B. on         
B. Anything   
B. need       
B. work       
C. enjoy      
C. think about
C. jobs       
C. own        
C. job        
C. makes      
C. cheap      
C. a lot      
C. thousands of
C. took       
C. what       
C. with       
C. Nothing    
C. refuse     
C. fun        
D. play       
D. take part in
D. things     
D. whole      
D. way        
D. made       
D. expensive  
D. a number   
D. thousand of
D. spent      
D. why        
D. in                       
D. Something  
D. like       
D. time       
题型:单项选择题

在“探究串联电路中电流大小的关系”实验中,某同学用电流表分别测出如图中A、B、C三处的电流大小.为了进一步探究A、B、C三处的电流大小的关系,总结普遍规律.他下一步的操作应该是:

[ ]

A.将电源两极对调,再次测量A、B、C三处的电流

B.改变开关S的位置,再次测量A、B、C三处的电流

C.将图中两只灯泡位置对调,再次测量A、B、C三处的电流

D.换用不同规格的灯泡,再次测量A、B、C三处的电流

题型:单项选择题

下列关于契税优惠政策的表述中,正确的是()。

A.某居民投资购买了一宗用于建造幼儿园的土地,可以免征契税

B.某退休林场工人到某山区购买了一片荒丘用于开荒造林,应减半缴纳契税

C.某县城国有企业职工按规定第一次购买公有住房,应按1%优惠税率缴纳契税

D.某居民购买一套86平方米的普通住房作为家庭唯一住房,可减按1%税率缴纳契税

题型:单项选择题

       政体就是指国家 * * 的组织形式。由于具体历史条件不同,社会制度相同的国家也可能采取不同的政体。下列国家中,率先建立由议会制约国王权利这一政体的是[ ]

A、日本

B、法国

C、英国

题型:单项选择题

当打出的井水放置在空气中不久即呈黄褐色时,最有可能的污染物是()

A.硅藻

B.蓝绿藻

C.铁氧化物

D.腐殖质

E.黏土

更多题库