题目内容
对胃黏液的说法,哪一项是不正确的()
2021-11-30
A.与HCOr —起形成“黏液-碳酸氢盐屏瘅”
B.有润滑作用
C.对胃黏臈有保护作用
D.可防止H+从黏膜向胃腔弥散
E.9黏膜上皮细胞可分泌黏液
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