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F/2023/8101
Total Pages : 2
[2]
First Year Pharmacy
PHARMACEUTICS
(ER20-11T)
Time : Three Hours
Maximum Marks : 80
Note: i) Attempt any five questions out of eight.
ii) Each question carry equal marks.
1.
Attempt the following. (4 each)
a) Explain the principle, construction, working and applications of Double cone blender.
b) Define immunity and its types.
c) What is microencapsulation? Discuss briefly the techniques used in micro encapsulation.
d) Explain different types of plastics used in pharmaceutical containers.
2.
Attempt the following. (4 each)
a) Discuss about the dental products.
b) Describe the different types of glass used for containers.
c) Why tablets are coated? Name the different classes of coatings used.
d) Explain in brief Novel Drug Delivery System (NDDS).
3.
Attempt the following. (8 each)
a) Explain the importance of pharmacy in different fields.
b) Explain the principle and construction of fluidized bed dryer and process of freeze drying.
4.
Attempt the following. (8 each)
a) Define tablets. Discuss the different types of tablets and manufacturing defects in tablets.
b) What do you understand by current Good Manufacturing Practices. (cGMP)? Why is this important?
5.
Attempt the following. (8 each)
a) Explain briefly various methods of sterilization.
b) Describe the structure and working of ball mill and membrane filter.
6.
Attempt the following. (4 each)
a) Differentiate between hard gelatin capsules and soft gelatin capsules.
b) Define well closed, light resistant and tightly closed containers.
c) Write a note on aerosol packaging.
d) Explain multiple maceration.
7.
Attempt the following. (8 each)
a) Describe the various methods for quality control.
b) What is Mixing? Classify the Mixtures. Explain Triple roller mill.
8.
Attempt the following. (8 each)
a) Describe preparation of cold cream and lotion with example.
b) What is a suppository? Mention the qualities of an ideal suppository base.