问题 单项选择题 A1/A2型题

急性乳腺炎需与以下疾病鉴别,最易混淆的是()

A.浆细胞性乳腺炎

B.乳腺结核

C.炎性乳癌

D.乳腺囊性增生症

E.乳腺皮脂腺囊肿伴感染

答案

参考答案:C

解析:炎性乳腺癌发病急剧,病程进展快。由于癌细胞播散到皮下淋巴管网,形成癌栓,使淋巴回流受阻,毛细血管受阻扩张而大量充血。乳腺皮肤红肿、增厚、变硬,出现橘皮样外观,逐渐变成似淤血的紫红色,局部皮肤可出现丹毒样改变或斑纹状色素沉着。病变皮肤温度升高。随着乳腺迅速增大、红肿、疼痛和病变范围的扩展,使本病与急性乳腺炎极为相似。触之韧感、坚实,伴触痛,肿瘤的边界多不清楚。有患者 * * 出现干裂、结痂、回缩、抬高。腋下可触及肿大淋巴结。故答案应选C。

完形填空
完形填空。
     The Great Wall of China has a history of more than two thousand years. It is from the east to the west
in   1   China. It is about 4, 000 miles   2  . It is called "Ten-Thousand-Li Great Wall" by Chinese people.The Great Wall was   3   for ten men to walk side by side along the highest part.   4  could run along
it, too.
     The Great Wall   5   stones and bricks(砖). There were huge stones on   6   sides and on the highest
part.
     Along the Great Wall there were 7   watchtowers(瞭望台). Long ago, the soldiers kept watching for
the enemy(敌人) in the watchtowers day and night. They made   8   on the towers to tell each other when
the enemy came.
     As   9   old building, the Great Wall of China is known to the whole world. Every   year   10   people
come to visit it from all over the world. 
( ) 1. A. North                
( ) 2. A. short                
( ) 3. A. enough long             
( ) 4. A. Dogs                
( ) 5. A. made from              
( ) 6. A. both                
( ) 7. A. big                  
( ) 8. A. water                
( ) 9. A. a                  
( ) 10.A. thousand and
thousand of
B. So uth              
B. high                
B. long enough          
B. Horses              
B. was made from          
B. each                
B. small              
B. word                
B. an                
B. thousands and
thousands
C. East                  
C. wide                  
C. enough wide             
C. Men                  
C. was made of              
C. every                
C. beautiful              
C. trees                
C. the                  
C. thousands and
thousands of
D. West                      
D. long                      
D. wide enough               
D. Children                  
D. made of                    
D. all                        
D. tall                      
D. fires(火)                
D. /                          
D. thousand and
thousands  
选择题