PHARMACEUTICAL CHEMISTRY – I - D. Pharmacy First Year Important Question Answer

 PHARMACEUTICAL CHEMISTRY – I

D. Pharmacy First Year Important Question Answer 

Question No. 01. What are Antacids? Describe combination of antacid preparation with examples and explain Aluminium hydroxide.

Question No. 02. (a) What are acids and bases? Discuss about the various concepts about acids and bases. (b) What are the radiopaques? Explain with example. (c) What are official preparations of iodine? Describe povidone iodine, ammoniated mercury & chlorinated lime.

Question No.  03.  Define Radiopharmaceuticals.  What are biological effects of radiations and storage conditions of radiopharmaceuticals?  Discuss methods of quality control of active pharmaceutical ingredient as per pharmacopoeia.

Question No. 04. Describe in detail the principle and procedure involved in limit test for Arsenic and Sulphate.

Question No. 05. Describe in detail the sources of impurities in pharmaceutical chemicals. Give importance of quality control of the drugs.

Question No. 06. Define electrolyte replacement therapy. What are the role of major intra and extra cellular electrolytes? Explain the preparation, properties and uses of sodium chloride.

Question No. 07. Give physical and chemical properties and uses of each compound. (a) Borax (b) Alum (c) Boric Acid (d) Zinc sulphate (e) Zinc chloride

Question No. 08. What are Antidotes? Explain their mechanism & discuss cyanide poisoning in detail?

Question No. 09. (a) Define anions and cations. Describe identification test for Na+, K+, Ca++, Cl--, SO4- - and HCO3-.

(b) Describe limit test for Iron.

Question No. 10. Write short note on the following: (a) Antimicrobials (b) Astringents (c) Protective and adsorbent (d) Antioxidants (e) Expectorant and Emetics

Question No. 11. (a) Discuss in brief the dental products. (b) Define the buffer solution? How many types of buffer solution are there? Explain.

Question No. 12. Write down: (a) Chemical formula and use of laughing gas (b) Pharmaceutical uses of nitrogen (c) Composition of soda lime (d) Buffer capacity (e) Temperature range for storage of drugs under cold condition and cool condition (f) Differentiate very soluble and freely soluble salts.

Question No.13.  Write  storage  conditions  of  following  compounds;  iodine,  normal  saline  solution, chlorinated lime, sodium hydroxide. Also explain the reason

Question No. 14. Write a note on physiological acid base balance.

Question No. 15. (a) Write down the theory of limit test for chloride. (b) Name four official compounds of calcium and explain the physiological role of calcium in human body.

Question no. 16. What is the principle of Geiger muller counter?

Question No.17. Write note on physiological acid base balance

Question No.18. (a) Write down the theory of limit test for chloride. (b)  Name four official compounds of calcium and explain physiological roles of calcium in human body.

Question no. 19. What is the principle of Geiger muller counter?

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