题目内容
雷尼替丁抗消化性溃疡的机制是
2021-12-28
A.在胃液中形成胶体物，保护溃疡面
B.阻断H2受体
C.阻断M受体
D.阻断胃泌素受体
E.抑制胃壁细胞质子泵
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30296' and id < 2449703 and id<>'2449703' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30296' and id > 2449703 and id<>'2449703' order by id asc limit 5