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