洋地黄化后,心率仍120次/分()风湿性心脏病重度二尖瓣狭窄()慢性充血性心力衰竭()在洋地黄治疗中,心房颤动突然转为缓慢,节律规则,心率45次/分() ["A.不宜使用洋地黄","B.常规剂量的洋地黄","C.快速洋地黄化","D.停用洋地黄","E.维持量洋地黄加用β-受体阻滞剂"]
不属寒邪性质和致病特点的是: ["寒为阴邪,易伤下部","其性收引,收敛气机","其性凝滞,易致疼痛","寒邪伤阳,易致内寒","寒性收引,筋脉拘急"]
倍它乐克()多巴酚丁胺()硝酸甘油静滴()血管紧张素转换酶抑制剂() ["A.减弱心肌收缩力","B.降低心脏前负荷","C.降低心脏后负荷","D.降低心脏前、后负荷","E.加快心率及增加心肌收缩力"]
洋地黄中毒的重要原因是()长期使用噻嗪类利尿剂除了引起低血钾,还可以导致()可以与噻嗪类利尿剂合用能加强利尿并减少钾丢失的是() ["A.Ca2+内流增加","B.细胞内K+浓度降低","C.螺内酯","D.引起高尿酸血症","E.呋噻米"]
下列风邪的致病特点中,哪一项不够确切: ["风胜则动,易致震颤、抽搐","风性开泄,故风病多汗","风性轻扬,多犯人体上部","风为百病之长,易兼它邪","风性善行导致病位游走不定"]
多巴酚丁胺()卡托普利()氨力农()美托洛尔()