风湿性二尖瓣狭窄最常见的心律失常是()
A.室性期前收缩
B.阵发性心动过速
C.房室传导阻滞
D.心房颤动
E.心房扑动
参考答案:D
–______ keep water running when you are brushing your teeth or washing your hands, Jack.
– OK. I know we must save every drop(滴) of water.
A. Why not B. Please C. Don’t
下列磺酰脲类降糖药可用于尿崩症的是()
A.氯磺丙脲
B.格列本脲
C.格列美脲
D.格列喹酮
E.格列齐特