提示急性下壁心肌梗死的心电图导联是()
A.Ⅱ,Ⅲ,aVF
B.V1,V2,V3
C.V3,V4
D.Ⅰ,aVL
E.V5,V6
参考答案:A
I have a lot of homework today.I won’t go out until ___done.
A.it is
B.it has
C.it will be
D.it has been
腰麻后尿潴留可用()
A.地西泮
B.肾上腺素
C.麻黄素
D.卡巴胆碱
E.右旋糖酐