- 一般说来,弱酸性药物在胃中的溶解度比在小肠中的溶解度大。( )
- 醑剂中乙醇浓度为(>30%),每ml相当于原药材20g(毒剧药10g)( )。
- 当栓剂的平均重量在1.0g以上至3.0g时,重量差异限度为±5%。( )
- 表面活性剂作为O/W型乳化剂其HLB值应为15-18。( )
- 冷冻干燥的过程是水分由固态变为液态后再由液态变为汽态的过程。( )
- 片剂是当前应用最为广泛的剂型之一,与溶液剂相比,具有剂量准确、贮存稳定和生物利用度高的优点。( )
- 剂型对药物的作用性质、作用速度以及药物的疗效都有重要的影响。( )
- 粘合剂使片剂结合过强、颗粒过硬可能导致片剂溶出不合格 ( )
- 油脂性基质涂于皮肤能形成封闭性油膜,促进皮肤水合。( )
- 粉体的流动性可以用休止角来衡量,休止角越小,流动性越好 ( )
- 乳膏基质的三个基本组成是( )
- 混悬剂质量评定方法有( )。
- 影响乳剂形成及稳定性的因素( )。
- 注射用冷冻干燥制品的特点是( )
- 关于软膏基质的叙述中错误的是( )
- 液体制剂常用的防腐剂有( )。
- 软膏剂的类脂类基质有( )
- 影响药物制剂稳定性的处方因素有( )。
- 影响片剂成型的因素包括( )
- 下列关于栓剂的叙述中正确的是( )
- 增加药物溶解度的方法有 ( )
- 关于喷雾剂的叙述中正确的是( )。
- 固体分散体载体材料对药物溶出的促进作用体现在( )
- 关于表面活性剂的叙述中哪一条是正确的 ( )
- 抛射剂的填充方法包括( )
- 散剂的制备过程一般为( )
- 油脂性基质的栓剂融变时限一般为( )。
- 下列最宜制成胶囊剂的药物为( )。
- 一般地,口服制剂吸收的快慢顺序依次为( )
- 有一热敏性物料可选择下列哪种粉碎器械( )
- 下列不属于片剂处方中润滑剂作用的是( )。
- 药物的有效期常用降解百分之多少所需的时间( )
- 吸入粉雾剂的质量评定不包括( )
- 下列哪种片剂可避免肝脏的首过作用( )
- 关于稳定性试验的基本要求叙述错误的是( )
- 用单凝聚法制备微囊,加入硫酸铵的作用是( )
- 下列辅料中不能作为水溶性固体分散体载体材料的是( )
- 下列哪个不是非均相液体制剂( )
- 下列剂型中既有内服,又有供外用的剂型是哪一个( )。
- A、B两种水溶性粉末的CRH%值分别为82%和71%, 则混合物的生产和贮藏环境条件的湿度应控制在( )。
- 维生素C降解的主要途径是( )
- 洗剂中加入甘油,目的是:( )。
- 某药降解服从一级反应,其消除速度常数k=0.0096天-1,其有效期为( )
- 下列不属于控制扩散为原理制备缓释制剂的是( )
- 下列关于气雾剂的叙述中正确的是( )
- 渗透泵型片剂的释药机理是( )
- 焦亚硫酸钠是一种常用的抗氧剂,最适用于( )。
- 制备5%碘的水溶液,最常采用以下哪种方法( )。
- 气雾剂的抛射剂是( )
- 干胶法制初乳,其油:水:胶比例为:( )。
- 对软膏剂的质量要求,错误的叙述是( )
- 将青霉素钾制成粉针剂的主要目的是( )。
- 欲治疗咽喉疾病,可将药物制成( )。
- 下列几种粉体密度的大小关系排列正确的是( )
- The fluctuation of blood drug concentration of controlled-release preparations is smaller than that of sustained-release preparations. ( )
- The medicine which releases API in the behavior following Highchi equation belongs to controlled-release preparation. ( )
- The solid dispersions with PVP K30 as carrier can be prepared by ( )
- Which of the following polymer can be used as the carrier of sustained released solid dispersions ?( )
- The drug with half-life below 1h is very suited to sustained or controlled release preparation. ( )
- Powder aerosols is a unique form of powder administration involves the inhalation of a micronized powder directly into the lungs based on propellant. ( )
- Aerosol could be prepared by pressure filling apparatus and cold filling apparatus.( )
- Which of the following would be added in a two-phase aerosol? ( )
- The basic components of an aerosol system are container, propellant, concentrate containing API, valve, and actuator.( )
- The particle size of aerosols affects their deposition location in the respiratory tract. ( )
- The preparation method of cream is generally ( ).
- Which base is likely to be the most occlusive on the skin? ( )
- Which of the following could be used as a gel base? ( )
- Which of the following is NOT semisolid topical preparations? ( )
- According to the ChP., the softening time of fatty suppositories should be no more than ( ) .
- The order of absorption speed was as follows: Tablet < Granule>
- Which of the following excipients could be used as super-disintegrants? ( )
- To provide enough bulk for compression, which of the following excipients is often added to tablet formulation? ( )
- According to the ChP., the disintegration time of hard capsules should be no more than ( ) .
- Which condition usually increases the rate of drug dissolution from a tablet? ( )
- Ethanol content of tinctures is usually 60~90%. ( )
- Depyrogenation technologies include( )
- The storage time of water for injection should be less than 12 h. ( )
- Which of the following solutions do not need to add preservatives?( )。
- The additives of emulsions do not include ( )。
- Which of the following statements is NOT the reason for the incorporation of drugs into various dosage forms( )
- Which of the following statements is FALSE?( )
- The stability of a drug product could be affected by( )
- The shelf life of a drug product is the time that elapses before the drug content no longer exceeds 90%. ( )
- The roles of excipients do NOT include( )
答案:错
答案:错
答案:错
答案:错
答案:错
答案:错
答案:对
答案:对
答案:对
答案:对
答案:水相###油相###乳化剂
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