下列引起细菌性痢疾的肠道病变及脓血便主要是（　　）。 -题库考试答案搜索网

下列引起细菌性痢疾的肠道病变及脓血便主要是（　　）。

单选题

2021-07-17 21:51

A、痢疾杆菌侵入肠黏膜固有层，因其固有层小血管痉挛，上皮细胞坏死，形成溃疡
B、内毒素引起肠壁坏死
C、外毒素引起肠黏膜坏死
D、迟发型变态反映
E、痢疾杆菌所产生的溶组织酶

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正确答案

A

试题解析

标签：医药卫生类中级全科专业(中级) 基础知识相关专业知识专业知识专业实践能力 2018年全科医学（中医类）中级职称考试【章节＋模拟试题】第4章　传染病学 2018年全科医学（中医类）中级职称考试题库【章节题库＋模拟试题】第4章　传染病学

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