Dental Disease (Leaving Cert Home Economics): Flashcards
📚Flashcards
Practise the cards
14 cards from this deck
ShowHide
Practise the cards
14 cards from this deck
What are the main types of dental disease?
What are the main types of dental disease?
Tooth decay (caries), gingivitis, periodontitis
What is plaque?
What is plaque?
Sticky film on teeth with food particles, bacteria, saliva
What do plaque bacteria produce?
What do plaque bacteria produce?
Acids (from feeding on sugars)
What happens when plaque hardens?
What happens when plaque hardens?
It becomes tartar
How do sugary foods cause tooth decay?
How do sugary foods cause tooth decay?
Bacteria convert sugar to acids that erode enamel
What effect do acidic foods have on teeth?
What effect do acidic foods have on teeth?
Cause dental erosion by weakening enamel
Which nutrients strengthen teeth & bones?
Which nutrients strengthen teeth & bones?
Calcium and Vitamin D
What does Vitamin C deficiency cause?
What does Vitamin C deficiency cause?
Scurvy - bleeding gums and loose teeth
How often should you brush teeth?
How often should you brush teeth?
At least twice daily with fluoride toothpaste
What is the purpose of flossing?
What is the purpose of flossing?
Removes plaque from between teeth & under gum line
What does fluoride do?
What does fluoride do?
Strengthens enamel, makes it resistant to acid attacks
Why get regular dental check-ups?
Why get regular dental check-ups?
Early detection of dental problems
What are dental sealants?
What are dental sealants?
Protective coatings on back teeth to prevent decay
How long do acids attack enamel after eating sugar?
How long do acids attack enamel after eating sugar?
Up to 30 minutes