下列说法正确的是 A.因为钠盐不吃不排,钾盐不吃也排,所以在不

下列说法正确的是

A.因为钠盐不吃不排,钾盐不吃也排,所以在不进食的情况下,可以维持钠盐平衡,但钾盐不可以

B.对于高烧不退的病人,可以加盖棉被,增加排汗量

C.有3种以上的生理系统参与维持内环境稳态

D.免疫失调会引起疾病,当人体免疫功能正常时所发生的免疫反应,对人体都是有利的

答案

C

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