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Home Ec
Teeth
Question | Answer |
---|---|
What are the four teeth in your mouth? | Molar, Premolars, Canine, Incisor |
What are the Molars used for? | Grinding |
What are the Premolar used for? | Chewing |
What are the Canines used for? | Tearing |
What are the Incisors used for? | Biting |
What is the top part of the tooth called? | Crown |
What is the bottom part of the tooth called? | Root |
What is the function of the Enamel? | A hard substances that protects the tooth |
What is the function of the Dentine? | A bone-like substance (softer than enamel) that is under the enamel |
What is the function of the Pulp Cavity ? | A space at the centre of the tooth which contains blood vessels and nerves |
What is the function of the Cementum? | A layer around the root which holds the tooth in place in the jaw |
What is the function of the Periodontal Fibres? | These hold the tooth in the bone |
What is the use of Dental Floss? | A thin nylon cord that helps to remove food from between the teeth. It prevents plaque from building up |
What is the use of Fluoride Toothpaste? | Reduces tooth decay because fluoride the teeth. It also freshens the breath |
What is the use of Antiseptic Mouthwash? | Reduces infections and helps prevent gum disease |
What is the use of Disclosing Tablet? | Shows the plaque on teeth, which make it easier to remove by brushing |
What is the use of Interdental Toothbrush? | Removes plaque from between the teeth |
Ways to health teeth? | Avoid sugary foods and drinks between meals Brush teeth properly at least twice a day Visit you dentist regularly Replace your toothbrush every three months |
Ways to healthy teeth? | Use dental floss to clean betweeen your teeth Eat crunch foods such as raw fruit and vegetables Eat a healthy diet which includes calcium for strong teeth |
What is Plaque? | Plaque s the yellowish coating that forms on teeth between brushings. Plaque contains food and bacteria |
What is Gum Disease? | Gum disease occurs when acid attacks the gums, leaving them infected, sore and swollen |
What is Fluoride ? | Fluoride is a substance often added to water supplies and toothpaste. Fluoride strengthens teeth and helps prevent decay. |