Medically Reviewed by Jabeen Begum, MD on September 25, 2023
Question 1/10

An orange a day prevents tooth decay.

  • True
  • False
Question 2/10

Bacteria that live on your teeth are a major cause of:

  • Bad Breath
  • Cavities
  • Both
Question 3/10

When you're craving sweets, dried fruit is a tooth-friendly alternative to candy.

  • True
  • False
Question 4/10

In infants, baby teeth may appear as early as:

  • Birth
  • 3 months
  • 6 months
Question 5/10

Baby teeth are whiter than adult teeth.

  • True
  • False
Question 6/10

Dental sealants are only for kids.

  • True
  • False
Question 7/10

A black hairy tongue comes from:

  • A serious medical illness
  • A harmless growth of bacteria
  • Too much coffee
Question 8/10

It's normal for teeth to be sensitive to hot and cold foods.

  • True
  • False
Question 9/10

"Whitening" toothpastes work by:

  • Removing stains from your teeth
  • Bleaching the tooth enamel
  • Coating the teeth with a film
Question 10/10

If you knock your tooth out, putting it in milk will help preserve it.

  • True
  • False