Pharmacognosy II Year

B Pharmacy 2nd Year Annual

Pharmacognosy - II

BPH – 216

Time: Three Hours                                                                         M. Marks : 80

Note: Attempt any five questions. All questions carry equal marks.

1. Write down the botanical source, chemical constituents and chemical tests for following:
   (A) Nux-Vomica
   (B) Senna
   (C) Ergot
   (D) Aloe
2. Discuss diagnostic macroscopical and microscopical features and adulterants of following:
   (A) Strophanthus
   (B) Squill
   (C) Cinchona
   (C) Ipecac
3. Write down the holistic concepts of drug administration in traditional system of medicine. Give the method of preparation of Tailas.
4. Give botanical source, chemical constituents, pharmacology and uses of following:
   (A) Tylophora
   (B) Punarnava
   (C) Kalajira
   (D) Arjuna Bark
5. Discuss the cultivation, collection, substitutes and adulterants of following:
   (A) Saffron
   (B) Rhubarb
   (C) Tobacco
   (D) Rauwolfia
6. Give Vernacular names, botanical source, chemical constituents, categories and uses of the following:
   (A) Methi
   (B) Brahmi
   (C) Bhilwa
   (D) Amla
7. Write notes on
   (A) Plant Bitters
   (B) Screening (Phytochemical) of cardiac glycosides
8. Give biological sourc, preparation, identification tests and uses of following enzyme:
   (A) Papain
   (B) Pancreatin