下列关于人体稳态的调节的叙述,错误的是(    )     A.下丘

下列关于人体稳态的调节的叙述,错误的是(    )

    A.下丘脑对水的平衡、体温的相对恒定都有调节作用

    B.正常人发高烧时,失水多于失盐,这时其渴觉中枢受抑制,抗利尿激素分泌量会减少  

    C.正常人在寒冷环境中,机体甲状腺激素和肾上腺素的分泌量都会增加   

    D.水分和无机盐的平衡、体温的相对恒定都与人体皮肤有关

答案

B


解析:

人体发高烧时,失水多于失盐,因而人体内细胞外液渗透压升高,抗利尿激素的分泌量增加,促进肾小管、集合管对水分的重吸收,并引起人体产生渴觉。

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