问题
单项选择题
洋地黄中毒频发室性期前收缩治疗首选
A.苯妥英钠
B.普罗帕酮
C.利多卡因
D.阿托品
E.普萘洛尔
答案
参考答案:A
洋地黄中毒频发室性期前收缩治疗首选
A.苯妥英钠
B.普罗帕酮
C.利多卡因
D.阿托品
E.普萘洛尔
参考答案:A
用方框中所给单词的适当形式填空,使短文通顺、正确、连贯(每个单词限用一次)。
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