Rajiv Gandhi University of Health Sciences, Karnataka
I Year B.Pharm Degree Examination — 21-Nov-2022
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Time: Three Hours Max. Marks: 70 Marks
PHARMACOGNOSY - I (RS-3)
Q.P. CODE: 2603
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary.
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LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks
- Explain the chemical and pharmacological classification of crude drugs with suitable examples.
- What is evaluation of crude drugs? Explain in brief with examples physical and biological methods of evaluation.
- Describe with neat labeled diagram the microscopy of Coriander and Clove.
SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
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- Write the methods of cultivation and collection of Senna.
- What is asexual method of cultivation? Discuss its advantages and disadvantages.
- What are cell inclusions? Explain in brief the different types of cell inclusions.
- Describe with neat labeled diagram the morphology of Ginger and Nux vomica.
- Write the biological source, chemical constituents and uses of pyrethrum.
- What are fixed oils? Write its properties and uses.
- What are plant fibers? Write the method of preparation and uses of Jute.
- Write the biological source and method of preparation and uses of Honey.
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SHORT ANSWERS 10 x 2 = 20 Marks
- Define the terms: Stomatal number and palisade ratio.
- Define the terms: Natural and artificial drying methods used in drying of crude drugs.
- Write the chemical test for Acacia.
- Name two bark drugs and write their biological source.
- What are harmful adulterants? Give two examples.
- What are plant hormones? Name different types.
- What are proteins? Classify with examples.
- Write the biological source, chemical constituents and uses of Pectin.
- Write scope of pharmacognosy.
- Write the biological source, chemical constituents and uses of chaulmoogra oil.
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This download link is referred from the post: RGUHS B.Pharmacy 1st Year 2014-2024 Last 10 Years Previous Question Papers (B.Pharm Latest Papers))
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