a. Mucous membrane
b. Skin
c. Nasal cavity
d. None of above
------------------
2. Substances which are dispersed in ointment should be in the form--------------------
a. Powder
b. Fine powder
c. Coarse powder
d. a and c
-------------------
3. Ointment will absorb about 15% of its weight of water forming a-----------------
a. Water in oil emulsion
b. Oil in water emulsion
c. Suspension
d. Oily ointment
-------------------
4. The cetosteryl alcohol is included in paraffin ointment in order to improve----------------------property of skin
a. Adheshion
b. Stiffining
c. Emolien
d. Spreading
-------------------
a. Iron
b. Murcury compound
c. Stainless steel
d. a and c
--------------------Answers to MCQs of Ointments
1. b
2. b
3. a
4. d
5. c
(These MCQs are helpful for the preparation of Dosage form and Dispensing Pharmaceutics)
Further reading:
Remington: The Science and Practice of Pharmacy (Remington the Science and Practice of Pharmacy)
Pharmaceutical Compounding And Dispensing (Includes video clips CD-ROM)
Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems
Pharmaceutical Compounding And Dispensing (Includes video clips CD-ROM)
Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems