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【多选题】
直流电对人体产生生物理化作用有A.
阳极下的水分相对增多,则阴极相对脱水
B.
阴极下碱性升高,而阳极部位呈酸性
C.
阳极下Ca2+浓度相对增高,阴极下K+浓度相对升高
D.
阴极使细胞膜处于一种低极化状态,因而升高
E.
阳极使细胞膜电位处于一种超极化状态,因而也升高
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