Download RGUHS Pharm-D 2nd Semester 2017 November 2858 Pharmacognosy And Phytopharmaceuticals Rs And Rs2 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) Pharm.D (Doctor of Pharmacy) 2nd Semester 2017 November 2858 Pharmacognosy And Phytopharmaceuticals Rs And Rs2 Question Paper.

Rajiv Gandhi University of Health Sciences, Karnataka
II Year Pharm-D Degree Examination ? NOV 2017
Time: Three Hours Max. Marks: 70 Marks
PHARMACOGNOSY & PHYTOPHARMACEUTICALS (RS & RS2)
Q.P. CODE: 2858
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. Describe different methods of classification of crude drugs with examples. Give their advantages
and disadvantages.
2. Explain with a neat labelled diagram the microscopy and powder microscopical characters of
Ephedra.
3. Define cultivation. Explain various factors affecting the cultivation of medicinal plants.

SHORT ESSAYS (answer any six) 6 x 5 = 30 Marks
4. Explain in brief on method of processing, drying and storage of crude drugs.
5. Give the source, chemical constituents, uses of Rauwolfia and Clove.
6. Discuss Pyrethrum and Neem as natural pesticides.
7. Explain the method of cultivation and collection of Fennel.
8. Give the source, chemical constituents and method of preparation of Silk and Wool.
9. Write the source, chemical constituents, method of preparation and identification tests for Guar
gum.
10. Explain the general method of extraction and refining of Lipids.
11. Write the chemical tests to differentiate Agar and Acacia.

SHORT ANSWERS 10 x 2 = 20 Marks
12. What are primary cell constituents? Give examples.
13. Outline the status of Pharmacognosy in the area of industry.
14. Write a note on composition of plant cell wall.
15. Define iodine value and saponification value.
16. What are auxins? Write their significance.
17. Adulteration of crude drugs with artificial adulterants.
18. Define ester value and write its significance.
19. Define Swelling Index. Give its significances.
20. Give the general identification tests for proteins.
21. Write the chemical constituents and uses of Olive oil.
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