题目内容

男性 30 岁。反复阵发性心动过速史10余年，每次心动过速突然发作，持续数十分钟至数小时此次心动过速发作1小时而来医院就诊.格检查血压 100/70mmHg心脏无扩大，心率 200 次/分，节律规则。若该患者发作时间持续较长，最简单、有效的措施为（）

A. 西地兰静注
B. 普萘洛尔静注
C. 维拉帕米静注
D. 刺激迷走神经
E. 恬尔心静注

查看答案

搜索结果不匹配？点我反馈

更多问题

Which symbol is not on our national emblem?

A. cogwheel
B. five stars
C. hammer
D. ears of grain

When was the First Plenary Session of the Chinese People's Political Consultative Conference held?

A. September 1949
B. August 1949
C. October 1949
D. July 1949

Who established the Tang dynasty?

A. Zhu Yuanzhang
B. Li Yuan
C. Zhao Kuangyin
D. Li Shimin

The Grand Canal between Beijing and Hangzhou was firstly constructed in Spring and Autumn period in ancient China for the purpose of military action.

A. 对
B. 错