口服药物后,进入体循环有效量减少的现象是() ["恒比消除","药物诱导","首关效应","生物转化","恒量消除"]
一级消除动力学的特点为() ["零级动力学消除的时一量曲线","一级动力学消除的时一量曲线","半衰期随剂量的增加而延长","半衰期与原血药浓度无关","加速弱酸性药物排泄"]
治疗指数() ["比值越大就越不安全","ED50<\/sub>\/LD50<\/sub>","ED50<\/sub>\/TD50<\/sub>","LD50<\/sub>\/ED50<\/sub>","比值越大,药物毒性越大"]
长期应用氢化可的松突然停药可发生() ["快速耐受性","高敏性","耐药性","反跳现象","成瘾性"]
“上穷碧落下黄泉,动手动脚找东西”是哪位教授的名言?
1927年,鲁迅应聘到中山大学任教,担任的职务是谁?