问题:单选题肉桂药材粉末少许放于载玻片上,加氯仿2滴,待干,再加10%盐酸苯肼液1滴,镜检可见()A 针簇状结晶B 杆状结晶C 黄色针晶D 红色油滴E 无色方晶...
Wednesday, June 7, 2023
Friday, September 16, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
问题:单选题药材川贝母原植物的科名是()A 兰科B 鸢尾科C 百部科D 百合科E 天南星科...
Saturday, July 26, 2025
问题:单选题果实类药材是()A 沙苑子B 决明子C 车前子D 枸杞子E 莱菔子...
Saturday, November 23, 2024
Monday, September 19, 2022
Thursday, September 22, 2022
问题:主产于江苏、浙江,有清凉香气,味辛、凉,该药材是( )。...
Thursday, September 22, 2022
问题:单选题下列哪味中药材的断面沾水即呈乳白色隆起()A 石决明B 麝香C 牛黄D 蟾酥E 斑蝥...
Thursday, December 22, 2022
Tuesday, August 9, 2022
问题:呈肾形,略扁,果皮黑色或黑褐色,具细微网状皱纹,微有香气,味辛、微苦的药材是()...
Saturday, September 17, 2022
问题:《中国药典》2010年版一部规定,按照高效液相色谱法测定,巫山淫羊藿测定的指标成分是()...
Monday, September 19, 2022
Thursday, September 22, 2022
问题:单选题药材延胡索中镇痛、镇静的化学成分是()A 延胡索甲素B 延胡索乙素C 延胡索丙素D 延胡索丁素E 延胡索戊素...
Wednesday, November 9, 2022
Thursday, September 15, 2022
问题:单选题药材长螵蛸原动物是( )。A B C D E...
Saturday, November 23, 2024