Download GTU B.Pharma 2019 Summer 1st Sem BP103TP Pharmaceutics I Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2019 Summer 1st Sem BP103TP Pharmaceutics I Previous Question Paper

Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM - SEMESTER? 1 EXAMINATION ? SUMMER -2019
Subject Code: BP103TP Date: 01-06-2019
Subject Name: Pharmaceutics I
Time: 10:30 AM TO 01:30 PM
Total Marks: 80
Instructions:


1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Give the classification of dosage forms with definitions.
06

(b) What are the various parts of prescription?
05

(c) Write a note on `Pharmacy as a carrier'.
05



Q.2 (a) What is posology? Discuss the pediatric dose calculations based on age and 06
body weight.

(b) Discuss the imperial systems for weight and measures.
05

(c) Explain with examples: effervescent and efflorescent powders?
05



Q.3 (a) Discuss the Geometric dilutions in powders and explain eutectic mixtures.
06

(b) What are the merits and demerits of liquid dosage forms?
05

(c) Describe the calculation for isotonic solutions based on freezing point.
05



Q.4 (a) Write a note on physical incompatibility with examples.
06

(b) Discuss the method of preparation for lotion and liniments.
05

(c) Give the application site for followings: pessaries, enema, elixirs, gargles, 05
throat paints.



Q.5 (a) Give a note on `displacement value' considered in preparation of suppository.
06

(b) Give the labeling requirements of enema, nasal drops, liniments, ointments and 05
suppository.

(c) How flocculated and deflocculated suspensions have been prepared?
05



Q. 6 (a) Explain in brief: method of preparation of emulsion.
06

(b) Discuss the method of preparation of ointments.
05

(c) Differentiate between suspension and emulsion with examples.
05



Q.7 (a) Explain the mechanisms of dermal penetration of drugs.
06

(b) Discuss the excipients used in semisolid dosage forms.
05

(c) Discuss the chemical incompatibility with suitable examples.
05
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