单项选择题
A.缩胆囊素 B.抑胃肽 C.胃动素 D.促胰液素 E.胰多肽
胃期胃液分泌的特点是()A.胃液的酸度含量较高而酶含量较低B.胃液的酸度低而酶含量也低C.胃液的酸度含量较高而...
单项选择题胃期胃液分泌的特点是()
A.胃液的酸度含量较高而酶含量较低 B.胃液的酸度低而酶含量也低 C.胃液的酸度含量较高而酶含量更高 D.胃液的酶含量较高而酸度更高 E.胃液的酶含量较高而酸度较低
头期胃液分泌的特点是()A.胃液的酸度含量较高而酶含量较低B.胃液的酸度低而酶含量也低C.胃液的酸度含量较高而...
单项选择题头期胃液分泌的特点是()
A.胃液的酸度含量较高而酶含量较低 B.胃液的酸度低而酶含量也低 C.胃液的酸度含量较高而酶含量更高 D.胃液酶含量较高而酸度更高 E.胃液的酶含量较高而酸度较低
分泌内因子的细胞是()A.主细胞B.壁细胞C.黏液细胞D.胃幽门黏膜G细胞E.胃黏膜表面上皮细胞
单项选择题分泌内因子的细胞是()
A.主细胞 B.壁细胞 C.黏液细胞 D.胃幽门黏膜G细胞 E.胃黏膜表面上皮细胞