Dental Hygiene and Oral Health Quiz

What is plaque?

• A transparent layer of bacteria on teeth

• A type of toothpaste

• A type of candy

• A dental tool

What causes acid erosion in teeth?

• Xylitol

• Water

• Sugar in our diets

• Fluoride

What is the most common symptom of dental caries?

• Tooth aches

• Swollen cheeks

• Bad breath

• Bleeding gums

What happens if plaque is not removed?

• It disappears

• It hardens into tartar

• It becomes toothpaste

• It turns into fluoride

What is gingivitis?

• A gum disease

• A type of toothpaste

• A type of candy

• A dental tool

What can tartar lead to if not removed?

• Tooth decay

• Fluoride treatment

• Infected gums

• Cavities

What is the best way to fight tartar build-up?

• Flossing and brushing

• Avoiding dental visits

• Eating more sugar

• Using mouthwash only

What is xylitol used for?

• To freshen breath

• To whiten teeth

• To stop acid erosion

• To strengthen enamel

What is tartar?

• A type of bacteria

• Hardened plaque

• A dental tool

• A sugary food

What can happen to teeth if gingivitis is severe?

• They can be loosened

• They can grow back

• They can become stronger

• They can become whiter