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Rajiv Gandhi University of Health Sciences, Karnataka
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I Year Pharm-D Examination – NOV 2017
PHARMACEUTICS (RS & RS2)
Q.P. CODE: 2852
Time: Three Hours
Max. Marks: 70 Marks
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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
- Define and classify suspension. Differentiate flocculated and deflocculated suspension.
- Define Maceration. Write the process of maceration for organized and unorganized drugs.
- Define suppositories. Explain various types of suppository bases.
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SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
- Define and classify liquid dosage forms.
- Define prescription. Explain the handling of prescription.
- With suitable example explain the formulation of tooth powder.
- Explain the theoretical aspects of formulation including adjuvant like stabilizers, colorants, flavours with examples.
- What is absorbent cotton? Write its advantages and disadvantages.
- Define incompatibility. Explain how to overcome chemical incompatibility with examples.
- Explain stability of emulsion.
- Explain the preparation of effervescent powder.
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SHORT ANSWERS 10 x 2 = 20 Marks
- Define doses and dosages.
- Mention the contributions of Galen in pharmacy.
- Write any four salient features of fourth edition of Indian Pharmacopoeia.
- Calculate the percentage of sodium chloride required to render a solution of 0.5 percent boric acid isotonic with blood plasma. (ENaCl of 0.5 percent boric acid solution is 0.3).
- Write any two advantages and disadvantages of powders.
- Define enemas with examples.
- Give the auxillary label for gargles and liniments.
- Classify emulsifying agents.
- How many milligrams of aluminium acetate are required to prepare 500 mL of a 0.03% w/v solution?
- Define the physical incompatibility with examples.
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