Jawaharlal Nehru Technological University Hyderabad
Jawaharlal Nehru Technological University Hyderabad B. Pharmacy I Year PHARMACEUTICS- I Previous Question Paper (September - 2024 - R17)
Note: i) Question paper consists of Part A, Part B. ii) Part A is compulsory, which carries 25 marks. In Part A, answer all questions. iii) In Part B, Answer any one question from each unit. Each question carries 10 marks and may have a, b as sub questions.
Part A
What is Pharmacopoeia? Write its importance.
Answer
A Pharmacopoeia is an official publication issued by a government or recognized authority that contains a list of medicinal drugs, formulas, and standards for their preparation, purity, and potency. Its importance lies in ensuring the quality, safety, and uniformity of pharmaceutical products across the country.
Write any two pediatric dose calculation formulas based on age.
Answer
Two common formulas for pediatric dose calculation based on age are:
- Young's Rule: Child Dose = (Age in years / (Age in years + 12)) × Adult Dose
- Dilling's Rule: Child Dose = (Age in years / 20) × Adult Dose
Find the strength of 95% v/v alcohol in terms of proof spirit.
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Write about efflorescent and hygroscopic powders.
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Define the terms syrups and Elixirs.
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Write any two identification tests for type of Emulsion.
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Write the formula for displacement value and explain the terms.
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Define chemical incompatibility. Give two examples
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What are gelling agents, give two examples?
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Differentiate pastes and creams.
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Part B
Write the history and development of profession of pharmacy in India.
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Define and Classify dosage forms with merits and demerits.
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Define and explain the parts of prescription.
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Explain in brief about British Pharmacopoeia.
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Explain simple and compound powders with official preparations.
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What are the excipients used in formulation of liquid dosage forms.
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Define and classify Liquid dosage forms with the advantages and disadvantages.
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Write a note on dusting powders and eutectic mixtures.
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Write the methods of preparation of emulsions.
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Differentiate flocculated and deflocculated suspensions.
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Differentiate Liniment and Lotions.
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Mention the stability problems and methods to overcome of Suspensions.
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Explain various types of suppositories bases.
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Write about physical incompatibilities with examples.
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Define suppositories.
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Define incompatibilities and classify each with suitable examples.
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Explain the factors influencing dermal penetration of drugs in semisolid dosage forms.
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Differentiate Cold cream and Vanishing cream.
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Define and classify ointment bases. Write the ideal characteristics of ointments.
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What are the evaluation tests of semisolid dosages forms and explain it.
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