Download RGUHS B.Pharm 1st Year 2024 oct 5003 Pharmaceutics I Question Paper

Download RGUHS?(Rajiv Gandhi University of Health Sciences) B.Pharmcy (Bachelor of Pharmacy) 1st Year (First Year) 5003 Pharmaceutics I Previous Year Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
First Semester B.Pharm Degree Examination ? 28-Oct-2024
Time: Three Hours





Max. Marks: 75
PHARMACEUTICS ? I
Q.P. CODE: 5003
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
All the questions are compulsory
LONG ESSAYS
2 x 10 = 20 Marks
1.
Define dosage form. Classify various dosage forms with examples
OR
Define Suspension. Write its advantages, disadvantages and classification of suspensions.
Differentiate flocculated and deflocculated suspension
2.
Define suppositories. Classify them. Explain the different methods of preparation of the
same
SHORT ESSAYS
7 x 5 = 35 Marks
3.
Define Prescription. Give the importance of all the parts of a prescription
OR
What are the different methods of mixing powders
4.
Discuss briefly solubility enhancement techniques
OR
Differentiate lotions and liniments with examples
5.
Explain the stability problems involved with emulsion and methods to overcome
6.
Define allegation method. In what proportion 30%, 12% and 5% cetrimide solutions to be
mixed to get 6% cetrimide solutions
7.
Define ointments. Write the bases used in ointments
8.
Explain any eight factors affecting handling of prescription
9.
Explain any eight factors affecting dose selection
SHORT ANSWERS
10 x 2 = 20 Marks
10. Convert the following strengths of alcohol into proof spirit
a) 89.12% b) 53.4%
11. What are effervescent granules?
12. Define Insufflations
13. What are isotonic solutions?
14. Define preservatives. Give any two examples
15. What are enemas?
16. What are Eutectic mixtures?
17. Give any four examples of emulgents
18. Define displacement value with examples
19. Write any four excipients used in the preparation of gels
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