题目:用45%司盘60(HLB=47)和55%吐温60(HLB=149)组成的混合表面活性剂的HLB值是多少?

题目:举例分析在散剂处方配制过程中,混合时可能遇到的问题及应采取的相应措施? 答案:混合时可能遇到问题有固体物料的密度差异较大时,先加密度小的再加密度大的,颜色差异较 大时先加色深再加色浅的,混合比例悬殊时按等量递加法混合,混合中的液化或润湿时,应针对不同 的情况解决,若是吸湿性很强药物(如胃蛋白酶等)在配制时吸潮,应在低于其临界相对湿度以下的 环境下配制,迅速混合

第_1章1节页码 难度系数:A(ABC三 级,A简单,C最难) 题目:制备含有共熔成分散剂时,可将共熔成分先共熔,再以其他成分吸收,使其分散 正确答案:对

题目编号:0001绪论页码 难度系数:A(ABC三级,A简单,C最难 题目:药物经加工制成的适合预防、医疗应用的形式称作(药物剂型) 题目编号:0101第1章1节页码

题目:药物必须制成一定剂型应用的原因归纳起来就是() 答案A病情需要不同 答案B药物性质不同 答案C临床要求不同 答案D效果发挥不同

答案A堆密度 答案B真密度 答案C粒密度 答案D高压密度

Abstract: Several 13-alkyl substituted analogs of berberine and palmatine were found to be highly active against two types of Staphylococcus aureus(SI and S2)of different origin. The most active 13-hexylberberine was 8 times more active(against SI)and the same order active(against

Antibiotic drugs Among the hundreds of compounds produced by microorganisms that have inhibitory action on other microorganisms, only a relatively small number have a favorable therapeutic index. These are the clinically useful antibiotics. In the present discussion, particular attention will be paid to the potency, antibacterial spectrum

Gonorrhoea What is gonorrhoea? Gonorrhoea is a yenereal disease caused by the bacteria Neisseria gonorrhoeae. The disease most frequently 15-25 affects 15-25-year-olds, although the number of cases has fallen in recent years. How do you contract gonorrhoea? Gonorrhoea is mainly transmitted through sexual contact. However, mothers infected with gonorrhoea can also

How does it work? Ofloxacin belongs to a group of broad spectrum antibiotics called the quinolones. It works by entering the bacterial cell and inhibiting a chemical called DNA-gyrase which is involved in the production of genetic material (DNA). This therefore prevents the bacteria from reproducing