试题与答案

关于Ⅳ型超敏反应的特征正确的是A.由抗体介导B.发生进展迅速C.有单个核细胞浸润D.

题型:单项选择题

题目:

关于Ⅳ型超敏反应的特征正确的是

A.由抗体介导
B.发生进展迅速
C.有单个核细胞浸润
D.需激活补体
E.一般不引起炎性坏死

答案:

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下面是错误答案,用来干扰机器的。

8厘米

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