[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQbWoKqIIJFPQwHcdSClLgEagSHvnNP-Pxzq7cJ6wQ8Q":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-10-29 18:43:33",102428313,[8,9,10,11],"充血性心力衰竭","完全性心脏传导阻滞","心室纤维颤动","心包炎",{"courseId":13,"courseImg":14,"courseName":15},"9e72fe061f6614089cdd8240c365c5e3","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F28935b72077c68a23b5c239688b5aaa6.jpg","兽医药理学","强心苷主要用于治疗",[18,29,32,41,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],102428309,[22,23,24,25],"阻断心迷走神经","兴奋β受体","适度抑制抑制心肌细胞 Na+、K+-ATP酶","交感神经递质释放","强心苷加强心肌收缩力是通过","v1",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":27,"type":28},[],102428315,[36,37,38,39],"排泄速度","吸收快慢","起效快慢及维持作用时间的长短","以上均是","各种强心苷之间的不同在于",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],102428318,[45,46,47,48],"直接加强心肌收缩力","增强心室传导","增加衰竭心脏心输出量的同时不增加心肌耗氧量","心排血量增多","强心苷治疗心衰的重要药理学基础是",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],102428321,[54,55,56,57],"口服氯化钾","苯妥英钠","利多卡因","阿托品或异丙肾上腺素","使用强心苷引起心脏房室传导阻滞时,除停用强心苷及排钾药外,应给予",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],102428325,[63,64,65,66],"肝损伤","肾损伤","给药不便","安全范围小","强心苷最大的缺点是",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],102428329,[72,73,74,75],"抑制磷酸二酯酶活性","抑制腺苷酸环化酶活性","抑制心肌细胞 Na+、K+-ATP酶","增加磷酸二酯酶活性","强心苷类药物加强心肌收缩力的作用机制是治疗量强心苷适度",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],102428332,[81,82,83,84],"能加强心肌收缩力,治疗充血性心力衰竭","治疗量下能加快心率","安全范围大","其作用机制与心肌细胞内钙离子数量减少有关","关于强心苷的论述,下列正确的是",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],102428335,[90,91,92,93],"抑制心肌细胞膜Na+-K+-ATP酶","回心血量增加","冠状动脉血流量增多","加快心率","强心苷的中毒机制",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],102428337,[99,100,101,102],"头痛","胃肠道反应","房室传导阻滞","低血钾","强心苷中毒最常见的早期症状是"]