洋地黄中毒因素
A.过量应用
B.心肌缺血、缺氧
C.水电解质素乱
D.药物相互作用
E.肾功能不全
参考答案:A,B,C,D,E
Attention please, coffee lovers! I have for you, the best coffee machine _____ invented.
A.ever
B.already
C.even
D.nowadays
下列各项中,属于容积泵的是()
A、离心泵
B、齿轮泵
C、轴流泵