All of the Following Are Characteristics of Teeth Observed to Have

question 4

Multiple Choice

All of the following are characteristics of teeth observed to have dentinal hypersensitivity except:

• A) dentinal tubules open to the oral cavity.
• B) large and numerous dentinal tubules.
• C) ability of dentinal surface to communicate with vital pulp.
• D) intact cementum.

---

Definitions:

Two-factor Theory

A psychological theory that posits that emotions are based on two factors: physiological arousal and cognitive labeling of that arousal.

Schachter-Singer Theory

A theory of emotion that states emotions are determined by physiological arousal and its interpretation, based on environmental cues.

Cannon-Bard Theory

A theory of emotion that proposes emotions and physiological responses occur simultaneously and independently.

Cognitive Label

The identification or interpretation of a feeling once physiological arousal has occurred.