急性心肌梗死第一天发生的多源性室性早搏,应首选()急性心肌梗死并发心室颤动应首选()
A.洋地黄
B.同步电复律
C.利多卡因
D.非同步电复律
E.硝普钠
参考答案:C,D
I don' t want to talk to Sarah now. She is mad ________ me these days. [ ]
A. in
B. at
C. on
D. of
子宫乏力性产后出血,首选的处理是()
A.压迫腹主动脉
B.按摩子宫并注射子宫收缩药
C.乙醛刺激 * * 黏膜
D.双手压迫腹部,按摩子宫
E.子宫填塞纱布