Brushing & Flossing
How many times should you brush your teeth?
Two times a day
Can cavities always be seen just by looking at your teeth?
no
Which drink is better for your teeth: water or soda?
Water
What is the hardest substance in the human body?
Enamel
Who usually cleans your teeth at the dentist’s office?
Dental Hygienist
How long should you brush your teeth for?
Two minutes
What do cavities usually look like on an X-ray?
Dark spots or shadows
What happens to your mouth’s pH when you snack?
It becomes more acidic
Which tooth layer contains nerves and blood vessels?
Pulp
What procedure is used to fix a cavity?
Filling
What does flossing clean that brushing cant?
Between the teeth
Why do dentists take X-rays even when nothing hurts?
To find hidden cavities or problems early
Why are frequent snacks worse than eating one treat?
The acid keeps attacking your enamel
What tooth layer causes sensitivity when exposed?
Dentin
What is a sealant used for?
To protect teeth from cavities
What does plaque turn into when not removed and hardens?
It turns into tartar
What happens if a cavity reaches the pulp of the tooth?
Pain and you will need a root canal
Name one food that helps protect teeth.
Cheese / crunchy vegetables / milk
Name one dental trait affected by genetics.
Enamel strength / Tooth shape / crowding / cavities / amount
What procedure is done when decay reaches the pulp?
Root canal
True or False: Bleeding gums means you should stop flossing
False
True or False: Cavities can heal on their own.
False
Which causes more damage: sipping soda all day or drinking it quickly once?
Sipping all day
True or False: Good habits can help protect teeth even with bad genetics.
True
Name one career in dentistry besides “dentist.”
Dental assitant / hygienist / orthodontist