第7题: [简答题]In short, a leader of the new school contends, the scientific revolution, as we call it, was largely the improvement and invention and use of a series of instruments that expanded the reach of science in innumerable direction.
第20题: [单项选择]使用奎尼丁治疗心房纤颤常合用强心苷,原因是 A. 强心苷提高奎尼丁的血药浓度 B. 强心苷拮抗奎尼丁的血管扩张作用 C. 强心苷拮抗奎尼丁对心脏的抑制作用 D. 强心苷增强奎尼丁的抗心律失常作用 E. 强心苷对抗奎尼丁使心室率加快的作用 参考答案:E 答案解析:奎尼丁为广谱抗心律失常药,可用于心房颤动、心房扑动、室上性及室性其前收缩和心动过速的治疗。由于强心苷可对抗奎尼丁使心室率加快的作用,所以奎尼丁常合用强心苷治疗心房纤颤。
[考点] 奎尼丁的临床