药剂学答案2023

第二章测试

1.Which of the following solutions do not need to add preservatives?（ ）。
A:Spirits B:Aromatic water C:Syrups D:Tinctures
答案:A
2.The additives of emulsions do not include （ ）。
A:Solubilizers B:Flavoring agents C:Emulsifier D:Preservatives 3.Depyrogenation technologies include（ ）
A:Hot melt B:using strong acid or base C:Adsorption D:using high temperature heat E:Distillation 4.Ethanol content of tinctures is usually 60~90%. （ ）
A:对 B:错 5.The storage time of water for injection should be less than 12 h. （ ）
A:错 B:对