Download B.Pharm 3rd Year 2014 February 564261 Pharmacognosy And Phytochemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 3rd Year (Third Year) 2014 February 564261 Pharmacognosy And Phytochemistry Previous Question Paper

(LE

4261)

FEBRUARY

2014



Sub. Code: 4261

THIRD YEAR B.PHARM. EXAM

PAPER I ? PHARMACOGNOSY AND PHYTOCHEMISTRY

Q.P. Code: 564261

Time: Three Hours







Maximum: 100 marks



I. Elaborate on:

(2X20=40)





1. How crude drugs are classified? Explain Pharmacological and chemical

classifications with examples. Define chemotaxonomy and Serotaxonomy

2. a). Define `Pharmacognosy'. Enumerate future scope of Pharmacognosy.
b). List the crude drugs of marine origin. Explain the source,

collection, preparation, constituents and uses of any one of them.

II. Write notes on:

(8X5=40)



1. How crude drugs are preserved? Give few examples
2. Name the factors influencing cultivation
3. Biological evaluation of crude drugs
4. How the adulterants of honey are detected?
5. A lipid from animal source
6. Name different varieties of aloes and their sources
7. Anti hypertensive drug of plant origin
8. Antihepatotoxic drugs



III. Short Answers on:

(10X2=20)



1. Source and use of Bentonite
2. Preparation and use of Gelatin sponge
3. Non-absorbable sutures
4. Biological source, constituents and uses of Amla
5. Define `crude drugs' and `Unorganised drugs'
6. What are adaptogens? How they work?
7. Classify fixed oils
8. Extraction of Medicinal castor oil
9. Sources of crude drugs used for steroidal synthesis
10. Source, constituents and uses of "Ma-Huang"


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