插图的种类有() ["函数曲线图","示意图","流程图、","其他框图","照片、图片"]
健康危险度评价的首要步骤是()。 ["暴露评价","危害鉴定","调查研究","现场测定","环境测量"]
经审批后,可以在大众传播媒介进行广告宣传的药物是() ["处方药","西药","中药材","非处方药","中成药"]
疼痛的调控机制中,“阿片肽受体激活可以直接降低钙离子电导,关闭钙离子通道,从而阻止P物质和谷氨酸的释放,抑制背角痛敏神经元的活动”属于() ["认知调控","闸门学说","下行调控通路","内源性镇痛机制","GABA能和阿片肽能神经元的节段性调控"]
采用"应用安全、疗效确切、质量稳定、使用方便"原则进行遴选的药物是() ["处方药","甲类非处方药","乙类非处方药","非处方药","中成药"]
珊瑚都会产生珊瑚礁吗?