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WorksheetsTooth Decay Quiz
Total questions: 20
Worksheet time: 10mins
What is the primary cause of tooth decay?
Eating fruits
Plaque buildup
Drinking water
Brushing teeth regularly
Why is fluoridated toothpaste recommended for brushing teeth?
It makes teeth whiter
It helps remineralize enamel
It tastes better
It prevents bad breath
Which of the following is NOT a sign of cavities?
Continuous toothache
Bad breath
Bright white teeth
Tooth sensitivity
What happens when bacteria in plaque produce acid?
It strengthens teeth
It causes the enamel to harden
It destroys the surface of teeth
It creates a protective layer
What is a common treatment for early-stage tooth decay?
Tooth extraction
Root canal
Fluoride treatment
Dental implants
Why is it important to floss daily?
To make teeth shine
To remove food particles and plaque
To prevent bad breath
To strengthen gums
Which of the following foods is most likely to contribute to tooth decay?
Apples
Milk
Chocolate
Carrots
What does the process of remineralization do?
It removes plaque
It repairs tooth enamel
It creates cavities
It strengthens gums
How often should you visit the dentist for checkups?
Once a year
Twice a year
Every month
Only when you have a toothache
What is a root canal?
A treatment for early decay
A procedure to clean and seal the pulp of a tooth
A way to whiten teeth
A method to extract a tooth
What role does milk play in dental health?
It causes cavities
It helps restore lost minerals
It makes teeth yellow
It has no effect on teeth
Which of the following is a consequence of poor oral hygiene?
Stronger teeth
Increased risk of cavities
Healthier gums
Fresher breath
What is the first stage of tooth decay?
Cavity
Healthy tooth
Early decay
Root canal
Why is it important to clean your tongue?
To make it look pretty
To remove bacteria and improve breath
To help with chewing
It is not important
What can happen if a cavity is not treated?
It will disappear on its own
It can lead to more serious dental issues
It will strengthen the tooth
It will make the tooth grow
Which of the following beverages is most harmful to teeth?
Water
Soda
Milk
Herbal tea
What is a dental filling made of?
Plastic only
Silver amalgam, gold, or composite resin
Just sugar
Only natural materials
What is the purpose of dental X-rays?
To check for cavities and gum disease
To whiten teeth
To measure tooth size
To clean teeth
What should you do if you experience tooth sensitivity?
Ignore it
Brush harder
Visit the dentist
Eat more sweets
What is the best way to prevent tooth decay?
Brush and floss regularly, and eat healthy foods
Only eat sugary foods
Skip brushing
Avoid visiting the dentist
