MANUFACTURING PHARMACY-1 Question Papers 4 A.U

Answer question no.1(compulsory) and any four of the remaining. All questions carry equal marks

1. Give reasons for the following.

• Two indicators are used in the preparation of strong ammonium acetate solution.
• Citric acid is used in the preparation of syrup of ferrous sulphate.
• Soft soap is used in the preparation of liniment of terpentine.
• Sodium citrate is used in the preparation of calamine lotionIP.
• Acacia powder is used in the preparation of liquid paraffin emulsion.IP.
• Purified talc is used in the preparation of concentrated peppermint waterBPC.
• Emulsions are stored in a cool place.
• Polyhydric alcohols are used in the preparation of syrups.

2. Distuinguish between the following:

• Emulsions and suspensions
• Lotions and Liniments
• Gargles and Mouthwashes
• Ointments and Creams

3. Give the principle, method of preparation and use of the following:

• Cold cream
• Strong solution of Iodine
• Liquid paraffin emulsion IP
• Milk of Magnesia IP

4. a) Briefly explain the history of pharmacy and pharmacy profession. b) Outline the salient features of any one pharmacopoeia.
5. a) Explain the principle and working of Soxhelt apparatus with neat labelled diagram. b) Give some examples of official medicinal gases and their handling.
6. a) Explain the principle and method of preparation of aromatic spirit of ammonia. b) Explain the formulation and method of preparation of a liquid extract with a suitable example.
7. a) Classify varioud types of dosage forms with examples. b) Explain the principle and method of preparation of Unnas' paste.
8. Explain the method of preparation of the following along with the principle.

• Syrup of ferrous phosphateBPC.
• Flexible Collodion