Max. Marks: 75 Marks
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Pharmaceutics ? I
Q.P. CODE: 5003
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Your answers should be specific to the questions askedDraw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
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2 x 10 = 20 Marks
1.
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Define prescription. Explain the handling of prescription.(2+8)
2.
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Discuss the stability problems in suspensions. Explain methods to overcome.
(6+4)
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3.Define and classify incompatibilities. Explain physical incompatibility.
(1+3+6)
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SHORT ESSAYS (Answer any Seven)
7 x 5 = 35 Marks
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4.Define and classify dosage forms with examples.
5.
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Define powders. Write the advantages and disadvantages of powders.
6.
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How many parts of 16%, 10% 4% and 2% alcohol to be mixed to prepare 600ml of 8%alcohol?
7.
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Define syrups. Write its advantages and disadvantages.8.
Define suppositories. Explain any two methods to prepare suppositories.
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9.
Classify ointment bases. Write its ideal properties.
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10.Explain identification tests for emulsions.
11.
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Explain alkaloidal incompatibilities.
12.
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Define creams. Explain the formulation of creams.SHORT ANSWERS
10 x 2 = 20 Marks
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13.
Define the terms Synergism and Idiosyncrasy.
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14.Convert 40% v/v alcohol into proof spirit.
15.
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What is geometrical dilution?
16.
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What are antioxidants? Give examples.17.
Define gargles. Give examples.
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18.
Define emulsions.
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19.Define displacement value. Give examples.
20.
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Define enemas. Give examples.
21.
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Enlist any four solubility enhancement techniques.22.
Define pastes and gels.
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