Sunday, September 18, 2022
问题:单选题挥发油的主要组成成分是()A 多元酚类B 糖类化合物C 脂肪族化合物D 单萜和倍半萜E 芳香族化合物...
Saturday, March 9, 2024
Wednesday, September 14, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:新中国成立后一共出版了9版药典,第一部药典为哪年出版的()...
Thursday, September 22, 2022
Monday, September 19, 2022
问题:单选题马来酸氯苯那敏分子结构中含有叔氨基,故可与苦味酸生成哪种颜色的沉淀()A 红B 黄C 绿D 白E 蓝...
Friday, March 22, 2024
Thursday, September 22, 2022
Thursday, September 22, 2022
Sunday, September 18, 2022
问题:取某生物碱药物约1mg,加甲醛硫酸试液(Marquis试液)1滴,即显紫堇色。该药物应为()...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:世界上最早对人体实验制定基本国际准则的医德文献是()...
Thursday, September 22, 2022
Monday, September 19, 2022
Wednesday, September 14, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:哪版药典不再收载濒危野生动物药材,体现了对野生资源保护与中药可持续发展的理念()...
Saturday, September 17, 2022
Tuesday, September 20, 2022