题目内容
多巴胺对血管的作用是
2021-10-15
A.大剂量使外周血管扩张、肾脏血管收缩
B.大剂量使外周血管收缩、肾脏血管扩张
C.小剂量使外周和肾脏血管收缩
D.小剂量使外周和肾脏血管扩张
E.对肾血管和肾血流量无影响
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25812' and id < 2167713 and id<>'2167713' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25812' and id > 2167713 and id<>'2167713' order by id asc limit 5