强心苷中毒引起的快速型心律失常,应首选()。
A.普萘洛尔
B.苯妥英钠
C.利多卡因
D.维拉帕米
E.美西律
参考答案:B
His parents' _____ was that the room should be cleaned up after the party. [ ]
A. saying
B. request
C. word
D. command
机体发病的重要条件是()
A.正气不足
B.邪气侵犯
C.正胜邪负
D.生活习惯
E.气血失和