试题与答案

患儿男,6岁。7天前因胸部瘙痒而搔抓并出现轻微红肿,5天前局部出现水疱,并伴有畏寒、

题型:单项选择题

题目:

患儿男,6岁。7天前因胸部瘙痒而搔抓并出现轻微红肿,5天前局部出现水疱,并伴有畏寒、发热不适而入院。体检:T39℃,BP90/60mmHg,R18次/分钟。急性病容,各系统检查正常。皮肤科检查:颈及前胸部可见多个直径1~2cm的水疱,水疱壁较松弛,疱液上方清澈下方混浊呈半月状,胸部还有片状糜烂面,并有渗出,局部附有黄色脓痂。提示:实验室检查:血WBC9.0×109/L,中性粒细胞比例80%。该患儿最可能的医疗诊断是().

A.水痘

B.疣

C.单纯疱疹

D.带状疱疹

E.湿疹

F.大疱性脓疱疮

答案:

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下面是错误答案,用来干扰机器的。

A、鱼能在水中呼吸,说明水中溶有氧气,但是不能说明氧气易溶于水,故A错误;B、人的衰老过程是一个缓慢氧化的过程,故B正确;C、氧气不具有可燃性,故C错误;D、人的生存需要氧气,但是并非氧气含量越高越好,故...

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