问题 多项选择题 X型题

食物中毒的特征有()

A.人与人之间具有传染性

B.人与人之间无传染性

C.突然暴发,集体发病

D.发病者与某种食物有确切的关系

E.临床表现相似,多以胃肠道症状为主

答案

参考答案:B, C, D, E

解析:食物中毒是指进食被致病性细菌及其毒素、真菌毒素、化学毒物所污染的食物,或误食含有自然毒素的动植物而引起的急性中毒性疾病。特点:潜伏期短,多为集体暴发;临床表现相似,多以胃肠道症状为主;发病与某种食物有明显关系,不食者不发病,停用该食物后,发病即停止;一般无传染性。

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