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