Bleaching Materials Often Contain ________ to Help Cut Down on Tooth

question 28

Multiple Choice

Bleaching materials often contain ________ to help cut down on tooth sensitivity.

• A) potassium citrate
• B) fluoride
• C) eugenol
• D) calcium hydroxide

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Definitions:

Backache

A common physical discomfort or pain felt in the back, often resulting from strain, tension, or injury.

Intangibility

A characteristic of services that makes them unable to be touched, seen, tasted, heard, or felt in the same manner as physical goods.

Noise-Reducing Headphones

Headphones designed to minimize ambient sounds through active or passive noise cancellation techniques.

Sleeping Amenities

Features or services provided to enhance comfort during sleep, typically offered in hotels or flights, such as beds, pillows, linens, or sleep masks.