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Dental Care
Contributed by: Parkin
  • 1. Dental care is the practice of maintaining good oral hygiene by keeping the teeth and mouth clean and healthy. It involves regularly brushing and flossing the teeth to prevent cavities, gum disease, and other dental problems. Dental care also includes visiting a dentist for routine check-ups and cleanings to ensure proper dental health. Maintaining good dental hygiene is essential for overall health and well-being, as poor oral health can lead to a variety of issues including tooth decay, bad breath, and even systemic health problems. By prioritizing dental care and following good oral hygiene practices, individuals can enjoy a healthy and beautiful smile for years to come.

    What is the main purpose of brushing your teeth?
A) To remove plaque and prevent cavities
B) To strengthen tooth enamel
C) To make your teeth whiter
D) To freshen breath
  • 2. How often should you replace your toothbrush?
A) Once a year
B) Every 6 months
C) Every 3-4 months
D) Only when it looks worn out
  • 3. What is a common procedure to treat a cavity?
A) Root canal
B) Tooth extraction
C) Filling
D) Crown placement
  • 4. What is the recommended time for brushing your teeth each time?
A) 30 seconds
B) 5 minutes
C) 1 minute
D) 2 minutes
  • 5. What is a common symptom of gum disease?
A) Yellowing of teeth
B) Bleeding gums
C) White patches on the tongue
D) Sensitive teeth
  • 6. What is the purpose of a dental sealant?
A) To strengthen enamel
B) To protect teeth from decay
C) To whiten teeth
D) To freshen breath
  • 7. What is the correct way to hold a toothbrush while brushing?
A) Pressing hard against the teeth
B) Using only the tip of the bristles
C) Straight up and down
D) At a 45-degree angle to the gums
  • 8. What can happen if a tooth abscess is left untreated?
A) Natural healing of the abscess
B) Decreased sensitivity in the tooth
C) Infection can spread to other parts of the body
D) Increased production of saliva
  • 9. What is the function of the pulp in a tooth?
A) Supports the enamel
B) Provides color to the tooth
C) Protects the tooth from damage
D) Contains nerves and blood vessels
  • 10. What is the purpose of a root canal procedure?
A) To align crooked teeth
B) To extract a damaged tooth
C) To strengthen enamel
D) To remove infected pulp and save a tooth
  • 11. What is the proper technique for using mouthwash?
A) Use directly after brushing
B) Swallow for full effectiveness
C) Gargle for 5 minutes
D) Swish for 30 seconds then spit out
  • 12. What is the most common cause of gum bleeding while brushing?
A) Using a hard-bristled toothbrush
B) Inadequate brushing
C) Eating sticky foods
D) Gingivitis
  • 13. Which toothpaste ingredient is effective against tooth sensitivity?
A) Fluoride
B) Triclosan
C) Potassium nitrate
D) Baking soda
  • 14. Which toothpaste ingredient helps fight cavities?
A) Activated charcoal
B) Baking soda
C) Hydrogen peroxide
D) Fluoride
  • 15. Which type of toothbrush is recommended by most dental professionals?
A) Hard-bristled toothbrush
B) Medium-bristled toothbrush
C) Electric toothbrush
D) Soft-bristled toothbrush
  • 16. Which condition is caused by the grinding or clenching of teeth?
A) Halitosis
B) Bruxism
C) Gingivitis
D) Cavities
  • 17. Which of the following is a sign of a cavity?
A) Gum bleeding
B) Red gums
C) Toothache
D) White spots on teeth
  • 18. What is the best way to store a tooth that has been knocked out before seeking dental help?
A) In milk
B) In hot water
C) In ice
D) In mouthwash
  • 19. What is the recommended frequency for brushing your teeth?
A) Once a day
B) Every other day
C) Twice a day
D) Three times a day
  • 20. Which dental professional is specialized in making and fitting dental crowns?
A) Endodontist
B) Oral surgeon
C) Prosthodontist
D) Orthodontist
  • 21. What type of toothbrush bristles are recommended by dentists?
A) Sensory
B) Hard
C) Medium
D) Soft
  • 22. What can be a cause of tooth sensitivity?
A) Regular brushing
B) Flossing
C) Gum recession
D) Using mouthwash
  • 23. What is a common symptom of temporomandibular joint (TMJ) disorder?
A) Dry mouth
B) Ear lobe pain
C) Jaw pain
D) Neck stiffness
  • 24. What is a common cause of bad breath?
A) Drinking green tea
B) Poor oral hygiene
C) Chewing gum
D) Using mouthwash
  • 25. What can strengthen tooth enamel and prevent cavities?
A) Vitamin C
B) Iron
C) Calcium
D) Magnesium
  • 26. What tool is commonly used to remove plaque and tartar during a dental cleaning?
A) Syringe
B) Drill
C) Mirror
D) Scaler
  • 27. What should individuals with braces avoid eating to prevent damage?
A) Fresh fruits
B) Soft bread
C) Sticky candy
D) Steamed vegetables
  • 28. What can be a consequence of not replacing a missing tooth?
A) Bone loss
B) Whiter teeth
C) Reduced risk of cavities
D) Stronger gums
  • 29. Which dental tool is used to examine teeth and gums?
A) Toothbrush
B) Dental mirror
C) Dental floss
D) Tongue scraper
  • 30. Which type of dentist specializes in treating children?
A) Orthodontist
B) Pediatric dentist
C) Periodontist
D) Endodontist
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