Rajiv Gandhi University of Health Sciences, Karnataka
II Year Pharm-D Degree Examination NOVEMBER 2015
Time: Three Hours Max. Marks: 70 Marks
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PHARMACOGNOSY & PHYTOPHARMACEUTICALS
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
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- Define Pharmacognosy? Write the History and Scope of Pharmacognosy.
- Write in detail about the general method of cultivation and collection of Crude drugs.
- What is Adulteration? Discuss the different methods of adulteration of Crude drugs with examples.
SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
- Give the advantages of Natural pesticides? Write a note on Pyrethrum.
- Explain the microscopic characters of Cinchona.
- Explain the Pharmacognostic scheme of Senna.
- Give the taxonomical and chemo-taxonomical classification of Crude drugs with examples.
- Explain different types of Calcium oxalate crystals with examples.
- Classify Carbohydrates with suitable example. Write the chemical tests for identification of Carbohydrate.
- Describe the morphology of Cassia and Clove.
- Classify Plant fibers and describe Cotton as surgical dressing.
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SHORT ANSWERS (Answer any Ten) 10 x 2 = 20 Marks
- Detection of Adulterants in Honey
- Chemical tests for Gelatin.
- Give source and uses of Shark liver oil.
- Define Saponification value.
- Write the source and uses of Tragacanth.
- Define the term Felling and Coppicing.
- Name the cell wall constituents.
- Write the powder characters of Ginger.
- Give source and uses of Ephedra.
- Types of Stomata
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