Drug Biotechnology Aptitude Test Online Exam Quiz
Drug Biotechnology Aptitude Test GK Quiz. Question and Answers related to Drug Biotechnology Aptitude Test. MCQ (Multiple Choice Questions with answers about Drug Biotechnology Aptitude Test
What will be the particle size after micronization of drugs?
Options
A : 1-10 micron
B : 10-20 micron
C : 20-30 micron
D : 1-5 micron
How pH alteration of the drug microenvironment is done?
Options
A : Altering the pH while the administration
B : In situ salt formation
C : Altering the pH of the tissue
D : Formulating the drug in such a way that it gets activated only when it reaches the tissue pH
Which of the following is used in the solvent deposition method of enhancing bioavailability?
Options
A : Freeze drying
B : Organic solvent
C : Inorganic clays like bentonite
D : Creating metastable polymorphs
Which one of the following is used for selective adsorption on insoluble carriers of the drugs?
Options
A : Freeze drying
B : Organic solvent
C : Inorganic clays like bentonite
D : Creating metastable polymorphs
Which of the following is used in molecular encapsulation of drugs for enhancing bioavailability?
Options
A : Highly water-soluble compound
B : Cyclodextrin
C : Inorganic clays like bentonite
D : Creating metastable polymorphs
Which of the following is used in solid solutions method of enhancing bioavailability?
Options
A : Highly water-soluble compound
B : Organic solvent
C : Inorganic clays like bentonite
D : Creating metastable polymorphs
Which of the following is not an approach for overcoming bioavailability problems?
Options
A : Pharmaceutic approach
B : Pharmacokinetic approach
C : Biologic approach
D : Partition coefficient approach
What is the principle behind the use of surfactants?
Options
A : Reducing the size of solid drug particles
B : Enhancing the dissolution rate by promoting wetting
C : Improving solubility
D : Alter the pH of the microenvironment
In the below picture which form of solid solution of griseofulvin with succinic acid is shown?
Options
A : Solid solution
B : Eutectic mixture
C : Micronized drug
D : Coarse drug
Poor bioavailability means poor aqueous solubility.
Options
A : True
B : False
C :
D :
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