Biopharmaceuticals MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Biopharmaceuticals, a fundamental topic in the field of Drug and Pharmaceutical Biotechnology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Biopharmaceuticals MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Biopharmaceuticals mcq questions that explore various aspects of Biopharmaceuticals problems. Each MCQ is crafted to challenge your understanding of Biopharmaceuticals principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Drug and Pharmaceutical Biotechnology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Biopharmaceuticals MCQs are your pathway to success in mastering this essential Drug and Pharmaceutical Biotechnology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Biopharmaceuticals. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Biopharmaceuticals MCQs | Page 3 of 13

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Q21.
What is the characteristic of matrix dissolution-controlled release systems?

a.

Release the drug along the entire length of GIT

b.

Prolonged their residence in the GIT and release

c.

Release only at a specific drug

d.

Employ waxes to control the rate of dissolution

Discuss
Answer: (d).Employ waxes to control the rate of dissolution
Q22.
What is the characteristic of encapsulation or coating dissolution-controlled release systems?

a.

Microencapsulation using slowly dissolving materials

b.

Prolonged their residence in the GIT and release

c.

Release only at a specific drug

d.

Employ waxes to control the rate of dissolution

Discuss
Answer: (a).Microencapsulation using slowly dissolving materials
Q23.
What are the characteristics of diffusion-controlled release systems?

a.

Release the drug along the entire length of GIT

b.

Diffusion of the dissolved drug

c.

Release only at a specific drug

d.

Employ waxes to control the rate of dissolution

Discuss
Answer: (b).Diffusion of the dissolved drug
Q24.
What are the characteristics of Matrix diffusion-controlled release systems?

a.

Release the drug along the entire length of GIT

b.

Drug disperse in an insoluble matrix of rigid hydrophobic materials

c.

Release only at a specific drug

d.

Employ waxes to control the rate of dissolution

Discuss
Answer: (b).Drug disperse in an insoluble matrix of rigid hydrophobic materials
Q25.
What are the characteristics of reservoir devices-controlled release systems?

a.

Release the drug along the entire length of GIT

b.

Drug disperse in the insoluble matrix of rigid hydrophobic materials

c.

Hollow systems containing drug surrounded by a polymer membrane

d.

Employ waxes to control the rate of dissolution

Discuss
Answer: (c).Hollow systems containing drug surrounded by a polymer membrane
Q26.
What are the characteristics of ion exchange resin drug complexes?

a.

Release the drug along the entire length of GIT

b.

Drug disperse in an insoluble matrix of rigid hydrophobic materials

c.

Hollow systems containing drug surrounded by a polymer membrane

d.

Formation of complexes between the drug and anion/cation exchange resins

Discuss
Answer: (d).Formation of complexes between the drug and anion/cation exchange resins
Q27.
What is the characteristic of pH-independent formulations?

a.

Buffering agents that adjust pH to the desired value

b.

Drug disperse in the insoluble matrix of rigid hydrophobic materials

c.

Hollow systems containing drug surrounded by a polymer membrane

d.

Formation of complexes between the drug and anion/cation exchange resins

Discuss
Answer: (a).Buffering agents that adjust pH to the desired value
Q28.
What are the characteristics of osmotic pressure-controlled systems?

a.

Buffering agents that adjust pH to the desired value

b.

Releases the drug at a zero-order kinetics

c.

Hollow systems containing drug surrounded by a polymer membrane

d.

Formation of complexes between the drug and anion/cation exchange resins

Discuss
Answer: (b).Releases the drug at a zero-order kinetics
Q29.
Osmotic pressure controlled systems work on the principle of osmotic pressure releasing the drug at constant 1st order kinetics.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q30.
What are the characteristics of hydrodynamic pressure controlled systems?

a.

Buffering agents that adjust pH to the desired value

b.

Drug disperse in an insoluble matrix of rigid hydrophobic materials

c.

Generated by swelling hydrophilic hum

d.

Formation of complexes between the drug and anion/cation exchange resins

Discuss
Answer: (c).Generated by swelling hydrophilic hum
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