Dental hygiene and epidemiology
  • 1. Dental hygiene and epidemiology are essential components of maintaining oral health and preventing dental diseases. Dental hygiene focuses on the practice of keeping the mouth and teeth clean to prevent dental issues such as cavities, gum disease, and bad breath. Epidemiology involves the study of the patterns, causes, and effects of health and disease conditions within populations. By understanding the epidemiology of oral health issues, public health officials and dental professionals can create targeted prevention and intervention strategies to improve overall oral health outcomes. Through proper dental hygiene practices and the application of epidemiological principles, individuals and communities can work together to promote better oral health and reduce the prevalence of dental diseases.

    What does epidemiology study in relation to oral health?
A) Patterns and causes of oral diseases in populations
B) Specific dental procedures
C) Effectiveness of toothpaste brands
D) Individual oral hygiene practices
  • 2. Which of the following factors contribute to poor oral hygiene?
A) Diet high in sugar
B) Daily brushing and flossing
C) Regular dental check-ups
D) Drinking plenty of water
  • 3. How can dental hygiene help prevent gum disease?
A) Drinking sugary beverages
B) Skipping dental appointments
C) Regular brushing and flossing
D) Using teeth whitening products
  • 4. Which of the following is a common symptom of gum disease?
A) Fresh breath
B) Bleeding gums
C) No pain in teeth
D) Strong white teeth
  • 5. What is the role of fluoride in dental hygiene?
A) Irritates gums
B) Strengthens tooth enamel and prevents cavities
C) Whitens teeth overnight
D) Causes tooth decay
  • 6. What is the correct way to use dental floss?
A) Curve the floss around each tooth in a C shape
B) Use the same piece of floss for a week
C) Only floss the front teeth
D) Pull the floss roughly between teeth
  • 7. What should be included in a good oral hygiene routine?
A) Brushing, flossing, and regular dental check-ups
B) Using a hard-bristled toothbrush
C) Brushing only
D) Rinsing with mouthwash only
  • 8. How does smoking affect oral health?
A) Whitens teeth naturally
B) Increases the risk of gum disease and oral cancer
C) Strengthens tooth enamel
D) Reduces the need for dental visits
  • 9. Why is it important to change your toothbrush regularly?
A) To prevent the build-up of bacteria and maintain effectiveness
B) To save money
C) To create more waste
D) To keep the bristles extra soft
  • 10. What does plaque consist of?
A) Sugary drinks
B) Vitamins and minerals
C) Bacteria, food particles, and saliva
D) Artificial sweeteners
  • 11. Which tool is used for removing plaque and food particles between teeth?
A) Toothpaste
B) Dental floss
C) Gargling with water
D) Chewing gum
  • 12. What substance is commonly used for fluoridation of water to prevent tooth decay?
A) Hydrogen peroxide
B) Calcium carbonate
C) Sodium fluoride
D) Sodium chloride
  • 13. What mineral is essential for strong teeth and bones?
A) Iron
B) Sodium
C) Calcium
D) Potassium
  • 14. What should you avoid immediately after a tooth extraction to prevent infection?
A) Skipping pain medication
B) Rinsing the mouth vigorously
C) Eating crunchy foods
D) Drinking hot beverages
  • 15. Which type of toothpaste ingredient is most effective in preventing cavities?
A) Vitamin C
B) Fluoride
C) Baking soda
D) Charcoal
  • 16. What is the term for tooth grinding and clenching, often during sleep?
A) Abscess
B) Cavity
C) Gingivitis
D) Bruxism
Created with That Quiz — where test making and test taking are made easy for math and other subject areas.