Easy 1 / 10 What is the primary cause of tooth decay? Bacteria Sugar Acidic foods Poor oral hygiene 2 / 10 How often should you brush your teeth? Twice a day Once a day Thrice a day Only when you remember 3 / 10 Which of the following is a symptom of gingivitis? Toothache Bleeding gums Cavity formation Jaw pain 4 / 10 What is the recommended age for a child's first dental visit? 1 year old 2 years old 3 years old 4 years old 5 / 10 What does fluoride in toothpaste help prevent? Whitening teeth Preventing cavities Eliminating bad breath Strengthening gums 6 / 10 Which part of the tooth is most commonly affected by cavities? Enamel Dentin Pulp Cementum 7 / 10 What is the main purpose of dental floss? Cleaning the tongue Removing plaque between teeth Whitening teeth Massaging the gums 8 / 10 What is the technical term for wisdom teeth? Deciduous molars Canines Third molars Premolars 9 / 10 What can lead to tooth sensitivity? Tartar buildup Enamel erosion Plaque formation Gum recession 10 / 10 What is the purpose of a dental sealant? Teeth whitening Preventing cavities Treating gum disease Removing tartar Your score isThe average score is 44% 0% Restart quiz