Practice Test GeeksADEX - Dental Hygiene Exam Practice Test
← All ADEX Flashcard Decks

Trivia Flashcards

7 cards from real ADEX practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Trivia flashcards as text

  1. Which tooth is commonly called the 'wisdom tooth'?

    Answer: Third molar

    The third molar is called the wisdom tooth because it erupts last, typically between ages 17–25.

  2. What is the name of the process by which fluoride replaces hydroxyl ions in hydroxyapatite?

    Answer: Ion substitution

    Ion substitution describes the chemical process where fluoride replaces hydroxyl ions in the hydroxyapatite crystal to form fluorapatite.

  3. The ADEX dental hygiene exam was formerly known by which acronym?

    Answer: NERB

    ADEX replaced the NERB (North East Regional Board) examination as part of a national standardization effort.

  4. Which instrument is used to measure probing depth during a periodontal assessment?

    Answer: Periodontal probe

    The periodontal probe is calibrated in millimeters and is specifically designed to measure sulcus and pocket depth.

  5. The term 'xerostomia' refers to which condition?

    Answer: Dry mouth

    Xerostomia is the subjective sensation of dry mouth, often caused by reduced salivary flow from medications or systemic disease.

  6. Which surface of the tooth faces the tongue?

    Answer: Lingual

    The lingual surface of a tooth is the surface that faces the tongue.

  7. How many surfaces does the ADEX clinical examination evaluate for calculus and deposit removal?

    Answer: 4

    The ADEX clinical exam typically assesses 4 tooth surfaces designated by the examiners for deposit removal evaluation.