Download RGUHS?(Rajiv Gandhi University of Health Sciences) B.Pharmcy (Bachelor of Pharmacy) 1st Year (First Year) 2626 Pharmaceutics Rs4 Previous Year Question Paper
I Year B. Pharm Degree Examination ? 30-May-2024
Time: Three Hours
Max. Marks: 70 Marks
PHARMACEUTICS (RS4)
Q.P. CODE: 2626
Your answers should be specific to the questions asked
Draw neat, labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1. Define Prescription. Describe the importance of each part of a prescription with an ideal example.
2. Explain instability in emulsion. Discuss the causes and precautions to avoid instability in
emulsion.
3. Define Extraction. With a neat labelled diagram, explain the simple percolation process for
extraction of drugs.
SHORT ESSAYS (Answer any Six)
6 x 5 = 30 Marks
4. Differentiate between diffusible and indiffusible solids.
5. What are the differences between mouthwash and throat paint?
6. With suitable examples, explain the formulation of toothpowder.
7. Define and classify various surgical sutures and ligatures.
8. Define incompatibility. Explain how to overcome physical incompatibility with examples.
9. Explain the preparation of dusting powder.
10. Differentiate flocculated from deflocculated suspension.
11. Classify Stabilizers with example. Write their merits and demerits.
SHORT ANSWERS
10 x 2 = 20 Marks
12. Write the preparation of 600 ml of 60% alcohol from 90% alcohol.
13. Write any four salient features of first edition of Indian Pharmacopoeia.
14. Discuss therapeutic incompatibility.
15. Define displacement value with suitable example.
16. Differentiate o/w emulsion from w/o emulsion.
17. What is Herapathetic reaction?
18. Write the formula for Mandel's Paint.
19. Explain the different methods of sterilization of surgical catgut.
20. Give the Auxiliary label for gargle and liniments.
21. What are Paratonic solutions give examples.
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This post was last modified on 12 January 2025