Question

question 37
select the incorrect statement?
chemical hazards include paints and lubricants
chemical hazards can include metals
gentian violet is not used in human medicine
gentian violet may be used to prevent disease in catfish

Explanation:

Gentian violet is used in human medicine. It has antifungal and antibacterial properties and is used to treat skin infections like ringworm, thrush etc. So the statement “Gentian violet is not used in human medicine” is incorrect.

Answer:

Gentian violet is not used in human medicine