1) Humans have how many sets of teeth?

1 answer:

6 0

1) Humans have how many sets of teeth?

C) 4

2) Adults have how may permanent teeth?

B) 32

3) What type of food products make teeth stronger?

Cheese and Yogurt

4) What is the visible part of the tooth?

C) crown

5) What part of the tooth is harder than bone?

D) dentin

6) What part of the tooth is soft and contains the nerves?
A) pulp

7) What refers to the alignment of the teeth?

Occlusion

8) The lower teeth protect what?

D) tongue

9) Malocclusion is the least common reason for referral to orthodontists.

False

10) Usually, malocclusion is hereditary.
True

11) Which type of malocclusion is commonly referred to as an overbite?

Class Two

12) Bacteria are living organisms than cause cavities.
True

13) What is the whitish film that grows on your teeth called?

Plaque

14) What is the best fighter of cavities?

Fluoride

Gingivitis is the inflammation of the
A) gums

16) Gingivitis is permanent.

False

17) Name 2 ways to fight gingivitis.

Proper Toothbrushing and Flossing
Professional Dental Cleanings

18) The cause of gum disease is

B) bacteria

19) Untreated, periodontitis will progress until your teeth loosen and fall out.
True

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