Patients Should Be Advised Not to Overfill the Trays with the Whitening

question 3

Multiple Choice

Patients should be advised not to overfill the trays with the whitening agent because

• A) The agent is toxic if ingested.
• B) Doing so can lead to gingival irritation.
• C) The agent is expensive.
• D) Doing so will cause sensitivity.

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Definitions:

Defects

Imperfections or errors in a product or process that result in a lack of quality or performance.

Control Limits

Statistical boundaries set in process control that indicate the outer acceptable limits of variation in a process's performance.

Specification Limits

The defined range of acceptable values for a product's characteristics, within which the product can be considered to meet quality standards.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values around the mean.