All of the Following Statements Are True About the Application

question 1

Multiple Choice

All of the following statements are true about the application of etchant material except:

• A)the tooth must be free of debris.
• B)the tooth must be thoroughly dried.
• C)the etchant gel is placed only where needed.
• D)it is cured for 15 to 30 seconds.

---

Definitions:

Flood

A flood is an overflow of water that submerges land that is usually dry, often caused by heavy rain, melting snow, or dam failure, leading to potential damage and loss.

Von Neumann-Morgenstern

A theory of expected utility, which provides a method for making decisions based on the expected outcomes of various choices.

Expected Value

A statistical concept that calculates the average outcome when the future includes scenarios that may or may not happen.

Natural Logarithm

A mathematical function denoted as ln(x), representing the time needed to reach a certain level of growth at a constant growth rate of 100%.