Aha Trivia Stuff Everyone Should Know

Free practice tests · Kids & Youth

Stuff Every Dental Scout Should Know: free practice in 30-second cards

Stuff Every Dental Scout Should Know

Practice facts for the Dentistry merit badge. Not an official Scouting America credential.

Start Stuff Every Dental Scout Should Know ⚡ Today's sprint 🎙️ Voice mode

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Free. It plays the first 50 cards; players subscribe at Aha Trivia for the rest. Every embed code

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Free to start, no sign-up. 51 cards so far. One Knowledge Score and day streak across all your courses.

Questions people ask

Is this practice test free?

Yes. The first 50 cards are free for everyone with no sign-up, each with the answer, why it is right and its sources. Aha Trivia members get all 51 cards and timed practice exams.

How many practice questions are there?

51 practice questions so far. Each one is a 3-choice card that takes about 30 seconds, and the course grows as new cards pass our source checks.

Where do the answers come from?

Every card lists the sources it was checked against, and each answer explains why it is right. If you think an answer is wrong, tap "Challenge this answer" in the game and it gets reviewed.

Can I study in the car?

Yes. Voice mode reads the questions out loud and you answer by voice.

Try 3 cards

  1. What do bacterial plaque, sugars, and acid do together?
    Show the answer

    They contribute to dental decay and gum disease. Plaque bacteria use sugars to make acid, and that acid damages teeth and gums.

  2. Why should a mouth guard be worn in some sports?
    Show the answer

    To help prevent tooth trauma. Mouth guards help protect teeth from injury during athletic activities.

  3. How do fluorides help teeth?
    Show the answer

    They help prevent tooth decay. Fluoride helps prevent tooth decay and can be provided to teeth in several ways.

All 51 practice questions

The first 50 are free, with the answer, why it's right and the official sources. The other 1 (🔒) open with a membership (every test). Or play them as a game and track what you've learned.

Show all 51 questions
  1. What do bacterial plaque, sugars, and acid do together?
  2. Why should a mouth guard be worn in some sports?
  3. How do fluorides help teeth?
  4. How can tobacco products affect oral health?
  5. What does a dentist do during a checkup examination?
  6. What is one way to show proper tooth brushing to others?
  7. Why keep a three day food record for dental health?
  8. What can a dental stone cast be made with?
  9. What can you do to teach about preventing dental disease?
  10. What can toothpaste advertisements be checked for?
  11. What can drawings show about dental decay?
  12. What is one career that uses dentistry skills?
  13. What does the mouth do with food besides chewing?
  14. What does the term dentistry focus on?
  15. What is the practitioner of dentistry called?
  16. Who makes up the dental team besides the dentist?
  17. What are the two most common oral diseases treated?
  18. What is one common dental treatment?
  19. How often do dentists encourage checkups for cleaning and evaluation?
  20. What is oral-systemic health about?
  21. What can conditions in the mouth indicate?
  22. What did Pierre Fauchard introduce as treatment for cavities?
  23. What does plaque bacteria use sugars to make?
  24. What can happen to a knocked out tooth if correct action is taken promptly?
  25. What should you NOT do to a knocked out tooth?
  26. Where should a knocked out tooth be placed for transport?
  27. What is the first aid step after a tooth is knocked out?
  28. What can rough sports and falls do to teeth?
  29. What playground dangers can harm teeth?
  30. What is one job of the mouth besides chewing?
  31. What can gum disease be associated with?
  32. What is endodontic treatment also called?
  33. What does forensic odontology use dental evidence for?
  34. What does sports dentistry help prevent?
  35. What does geriatric dentistry focus on?
  36. What does special needs dentistry provide?
  37. What does oral medicine focus on?
  38. What does oral and maxillofacial surgery include?
  39. What does anesthesiology in dentistry deal with?
  40. What does oral radiology involve?
  41. What does oral pathology study?
  42. What does cosmetic dentistry focus on?
  43. What does oral implantology replace?
  44. What does periodontology study and treat?
  45. What does veterinary dentistry apply dentistry to?
  46. What does dental public health study?
  47. What does oral biology research?
  48. What does orofacial pain focus on?
  49. What does evidence-based dentistry use to guide decisions?
  50. What does evidence-based dentistry help dentists do?
  51. What does digital dentistry use to help treatment? 🔒