JNTU
JNTU B.Pharmacy I Year PHARMACEUTICS- I Previous Question Paper (September/October - 2023 - 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
Write the advantages of pharmacy as career.
Answer
Pharmacy offers a diverse range of career opportunities in clinical, industrial, research, and community settings. It provides high job security, the ability to directly improve patient health outcomes, and the potential for continuous professional development in a respected healthcare field.
One teaspoonful of elixir contains 5mg of drug. How many milligram of drug are present in 120ml.
Answer
A standard teaspoonful is equivalent to 5ml. Given that 5mg of drug is present in 5ml, the concentration is 1mg/ml. Therefore, in 120ml, the amount of drug is 120ml × 1mg/ml = 120mg.
Define simple and compound powders.
Answer
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Enumerate the excipients used in syrups.
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Differentiate liniments and lotions.
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Define enemas and gargles.
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List out different suppositories.
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Write limits of incompatibility.
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Define creams and gels.
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Write advantages of creams.
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Part B
Write the brief history of pharmacy profession in India and salient features of IP.
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Write the errors in prescription and factors affecting child dose.
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In what proportion of alcohol 70% and 40% should be mixed to get 50% alcohol.
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Write different solubility enhancing techniques.
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Write the classification of powders and explain dusting, effervescent, and efflorescent powders.
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Write the preparation of throat paints and syrups.
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Write the preparation of suspensions and differential flocculated and deflocculated suspensions.
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Write the preparation and types of bases used for suppositories.
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Write the advantages and disadvantages and importance of displacement value of suppositories.
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Write the factors affecting dermal penetration and mechanism of penetration of semisolid dosage forms.
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Write the evaluation of ointments.
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