B.Pharma Important Question

BP-704T,

Novel Drug Delivery Systems,  

VII Sem, RGPV, B.Pharmacy

Unit-I   Controlled drug delivery systems and Polymers

Q.1 How will you design a Controlled Release Drug Delivery System (CRDDS)? Give its concept. Explain the physiological and biological properties of drugs of CRDDS. What are polymers? Give its advantages and classification for CDDS. (RGPV Dec 2024)

Q.2 Give the classification of polymers used for controlled release drug delivery systems. Give its properties and applications in detail for CDDS. (RGPV Nov 2023)

Q.3 What is the rationale of Controlled Drug Delivery Systems (CDDS)? How will you design the Controlled Drug Delivery Systems? Give in detail the different approaches to design the CDDS? (RGPV Nov 2023)

Q.4 Explain the concept of controlled drug delivery system and approaches to design them. (RGPV Jun 2020)

Unit-II Micro encapsulation, Mucosal Drug Delivery system and Implantable Drug Delivery Systems

Q.1 Define microencapsulation. Explain the various techniques for microencapsulation. What are the applications of it and how it is helpful in the drug delivery? (RGPV Dec 2024)

Q.2 What is an implant? Explain the formulation of implants with a suitable example. Explain concept, advantages and disadvantages of implants. (RGPV Dec 2024)

Q.3 What is nasal Drug Delivery System? What are the advantages and disadvantages of nasal DDS? With the help of a neat labeled diagram explain the physiology of the nasal cavity with reference to nasal drug absorption. (RGPV Dec 2024)

Q.4 What is the principle of bio adhesion? Give in detail about formulation considerations of buccal drug delivery systems. Enumerate various mucosal pathways for systemic delivery of therapeutic agents, using flow chart. (RGPV Nov 2023)

Q.5 What are the different phases of microencapsulation? What is the composition of different phases of microencapsulation? Write in detail about the applications of microencapsulation and its reasons.  (RGPV Nov 2023)

Q.6 Give introduction, advantages and disadvantages of implants and osmotic pumps. (RGPV Jun 2020)

Q.7 Describe the formulation of inhalers. (RGPV Jun 2020)

Q.8 Give in detail principles of bio adhesion and formulation considerations of buccal delivery systems. (RGPV Jun 2020)

Unit-III Trans dermal Drug Delivery Systems and Gastro retentive drug delivery systems

Q.1 Write a short note on (Any three): (RGPV Dec 2024)

a). Osmotic pumps

b) Floating drug delivery systems

c) Metered dose inhalers

d) Monoclonal antibodies

Q.2 Write a short note on any three: (RGPV Nov 2023)

a) Osmotic pumps

b) Floating drug delivery systems

c) Metered dose inhalers

d) Monoclonal antibodies

e) Liposomes

Q.3 Give the basic concepts of Transdermal drug delivery systems. (RGPV Jun 2020)

Unit-IV Targeted drug Delivery

Q.1 What are Niosomes? Explain its vesicular drug delivery. Explain the advantages, disadvantages. Write its applications in target drug delivery system. (RGPV Dec 2024)

Q.2 What are the reasons behind the drug targeting? Write in detail about the strategies of drug targeting. (RGPV Nov 2023)

Q.3 Explain the concept of liposome and its applications. (RGPV Jun 2020)

Unit-V Ocular Drug Delivery Systems

Q.1 What is ocular DDS? Explain the types and characteristics of ocular drug delivery systems. Explain its advantages, disadvantages and ideal requirements for ocular drug delivery systems. (RGPV Dec 2024)

Q.2 What are Intra Uterine Devices (IUDs)? Discuss hormone releasing IUDs. Give its advantages, disadvantages and applications. (RGPV Dec 2024)

Q.3 Give the classification of ocular drug delivery systems. How the novel drug delivery has advantages over conventional ocular drug delivery? Write in detail about control release ocular delivery systems

Q.4 What are the different types of IUDs? Explain in detail. What are the applications of IUDs in drug delivery? (RGPV Nov 2023)

Q.5 Explain intra ocular barriers and methods to overcome them. (RGPV Jun 2020)

Extra Questions

Q.1 Write short notes on any three: (RGPV Jun 2020)

a) Intra uterine devices

b) Monoclonal Antibodies

c) Nebulizers

d) Ocuserts

— Best of Luck for Exam —