Question

The *primary* purpose of oral hygiene is to:

A. remove medication residue and bad tastes caused by illness.
B. clean the mouth, teeth, gums, and tongue.
C. eliminate all bacteria from the mouth and teeth.
D. prevent the spread of viral infection.

Answer 1

The primary purpose of oral hygiene is to clean the mouth, teeth, gums, and tongue.

Step-by-step explanation:

The primary purpose of oral hygiene is to clean the mouth, teeth, gums, and tongue. Regular tooth brushing and flossing physically remove microbes and combat microbial growth. Toothpaste, which contains fluoride, helps protect tooth enamel against acidity caused by mouth bacteria's fermentation. It is important to have regular dental cleanings to detect decay at early stages and remove tartar. Proper hygiene, including reducing sugar consumption and using fluoridated water, helps prevent dental caries.