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问题 单项选择题

关于细菌性痢疾发病机制错误的是（）。

A.痢疾杆菌所产生的肠毒素与初病的水样腹泻有关

B.内毒素吸收后可引起各种毒血症症状

C.中毒型痢疾的发生与个体反应性有关

D.痢疾杆菌侵入肠黏膜引起肠黏膜炎症、坏死，从而产生腹痛、腹泻、脓血便

E.痢疾杆菌的内毒素引起肠黏膜炎症、坏死，从而产生腹痛、腹泻、脓血便

答案

参考答案：D

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       My name is Bill. I’m   1   American boy. I’m twelve. I’m a student of a middle school. I’m
in Class 4, Grade 1.   2   44 students in our class.Li Lei is my friend. We are in the same class. He is
eleven. Here’s a picture of   3   family.   4   look at it. The policeman on the chair is his father. His
mother is a teacher of Chinese. These are his twin sisters. They have a cat.   5   name is Mimi. Look!
It’s   6   the floor under the table.   7   twins are middle school students, too. They are in the    8   class. How many   9   students are there in their class? There is only   10  .
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( )10. A. some        		B. an            
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多项选择题 X型题

水疝的外治法有（）

A.药液湿敷

B.垫棉压迫

C.穿刺抽水

D.药液浸泡

E.切开引流
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