治疗痰火凝结之瘿瘤、瘰疬,应选用的最佳药物是()。 ["栀子","知母","决明子","夏枯草","淡竹叶"]
普萘洛尔没有下列哪种作用()。 ["减弱心肌收缩力","松弛支气管平滑肌","收缩血管","降低心肌耗氧量","减少肾素释放"]
有在马属动物回盲口的狭小部位群集寄生特性的寄生虫是() ["侏儒副裸头绦虫","大裸头绦虫","叶状裸头绦虫","扩展莫尼茨绦虫","贝氏莫尼茨绦虫"]
一项投资被确认为现金等价物必须同时具备的条件包括()。 ["以现金形态存在 ","价值变动风险小","易于转换为已知金额现金 ","期限短","流动性强"]
不作用于阿片受体的镇痛药是() ["哌替啶","苯噻啶","右丙氧芬","双氯芬酸","布桂嗪"]
受托方的职责是什么?