What is Mifepristone? Give its medicinal effect.

Why is BHA added to butter?

What medicinal effect does the drugs omeprazole and lansoprozole have on the human beings?

Give two examples of sulpha drugs.

Give any two examples of antihistamines.

What does BHT and BHA stands for chemical used in food industry?

Name the antibiotic which:
(i) inhibit the growth of the organism.
(ii) kills the organism.

Write the name of the medicine used for the treatment of each of the following diseases:
(i) Tuberculosis,                
(ii) Pneumonia

Which two substances are mainly used as anti-oxidants in wine, sugar syrup?

Give an example of narrow spectrum antibiotic.