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 ? 17-Nov-2022
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 and classify emulsion. Write the various identification tests for emulsion type?
2. Define Posology. Enumerate different factors affecting selection of dose of a drug.
3. Define and classify incompatibility. Explain the therapeutic incompatibility with examples.
SHORT ESSAYS (Answer any Six)
6 x 5 = 30 Marks
4. Define ointment. Describe different bases used for preparation of ointment.
5. With a neat labeled diagram explain soxhlet extraction process.
6. Explain the different steps involved in the manufacturing of surgical catgut.
7. Classify monophasic liquid dosage forms with examples.
8. Define and classify powders based on official grades of powders.
9. Write the differences between ointment and cream.
10. Explain the various evaluation tests for ointments.
11. Differentiate between infusion and decoction.
SHORT ANSWERS
10 x 2 = 20 Marks
12. Write any four salient features of first edition of Indian Pharmacopoeia.
13. Calculate the actual strength of 25? O.P. (over proof).
14. How much of potassium permanganate would be required to prepare 50 ml of potassium
permanganate solution of 2.8% w/v strength?
15. Write any two examples for colouring agents and flavouring agents used in monophasic dosage
forms.
16. Define surfactants with examples.
17. Write the labelling requirements of radipharmaceuticals.
18. Write the two differences between simple and modified maceration.
19. How do you dispense potent powders?
20. Give the storage conditions of absorbent cotton
21. Define displacement value.
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This post was last modified on 12 January 2025