TEETH

What are the four main tissues that make up a tooth?

• enamel, dentin, cementum, pulp

• enamel, dentin, cementum, root

How many types of teeth do humans have?

• Eight

• Two

• Five

• Four

What is the primary cause of tooth decay?

• Brushing teeth too often

• Excessive use of mouthwash

• Bacteria feeding on sugars and producing acids

• Drinking too much water

Why is it important to brush your teeth regularly?

• Dental issues are not prevented by brushing teeth

• Brushing teeth regularly is not important

• It is important to brush your teeth only on weekends

• It is important to brush your teeth regularly to maintain oral hygiene and prevent dental issues.

At what age do children typically start losing their baby teeth?

• 6 or 7 years old

• 12 or 13 years old

• 10 or 11 years old

• 3 or 4 years old

What is the most common dental problem among adults?

• Tooth decay

• Root canal

• Bruxism

• Gingivitis

What is the purpose of dental floss?

• To tie shoes

• To remove food particles and plaque from between teeth.

• To play music

• To clean windows

What is the name of the hard outer layer of the tooth?

• enamel

• pulp

• cementum

• dentin

Which type of teeth are used for cutting and tearing food?

• Molars

• Canines

• Incisors

• Premolars

What is the term for the process of permanent teeth coming in to replace baby teeth?

• Expansion

• Eruption

• Decay

• Growth