Which of the Following Statements Is True Regarding Types of Tooth

question 10

Multiple Choice

Which of the following statements is true regarding types of tooth stains?

• A) Intrinsic stains are on the tooth surface.
• B) All extrinsic stains can be removed by hand or ultrasonic scaling and coronal polishing.
• C) In general,yellow-brown discolorations are easier to bleach than blue-gray and black colors.
• D) Tetracycline derivatives such as minocycline will cause discoloration of teeth in children but not in adults.

---

Definitions:

Materialism

A philosophical stance that all phenomena, including mental phenomena and consciousness, are the result of material interactions.

Moral Intensity

The degree to which an issue demands the application of ethical principles.

Ethics

A branch of philosophy that involves systematizing, defending, and recommending concepts of right and wrong behavior.

Conscientiousness

A personality trait characterized by diligence, carefulness, thoroughness, organization, and the ability to plan efectively, often associated with high job performance.