Question 1) Elaborate sources of impurities in pharmaceutical substances and explain their effect on pharmaceutical substances.
Question 2) Explain limit test for Arsenic.
Question 3) Define monograph. What are the content of monographs?
Question 4) Describe hardness of water and state the methods to remove hardness of water.
Question 5) What is radiopaque contrast media ? Describe different radiopaque contrast compounds.
Question 6)a) Explain in brief different official water in I.P.
b) Explain the limit test for lead.
c) Describe in brief different antidotes.
Question 7) Write brief notes on:
a) Geiger Muller Counter
b) Anticaries agents
c) Electrolytes used for replacement therapy
d) Applications of Radiopharmaceuticals
Question 8)a) Explain in brief saline cathartics.
b) Define and classify inorganic gastrointestinal agents.
Question 9)a) Describe the magnesium compounds used as antacids.
b) What are expectorants? Explain ammonium chloride and potassium iodide as expectorants.
c) Describe the mechanism of action of inorganic antimicrobial agent.
Question10)a) Describe the role of oxygen, carbon dioxide in human body.
b) What are astringent ? Describe two official compounds used as astringent.
c) Explain in brief antioxidants and preservatives.
Question 11)a) Write the uses of Titanium Dioxide, Hydrogen Peroxide, Potassium Iodide, Bismuth Subcarbonate and Activated Charcoal.
b) Describe antacid. Explain in brief aluminum hydroxide as antacid.