题目内容
硝酸酯类舒张血管的机制是
2021-11-02
A.直接作用于血管平滑肌
B.阻断α受体
C.促进前列环素生成
D.阻滞Ca2+通道
E.释放一氧化氮
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26898' and id < 2234431 and id<>'2234431' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26898' and id > 2234431 and id<>'2234431' order by id asc limit 5