Which of the Following Statements Is True Regarding Home Bleaching

question 15

Multiple Choice

Which of the following statements is true regarding home bleaching prescribed by the dentist?

• A) The material consists of clear,flexible strips containing a peroxide gel that are adapted over the teeth and worn for 30 minutes at a time once or twice a day.
• B) Only the anterior six teeth are covered.
• C) The gel is placed in a custom-formed soft,thin plastic tray and is worn by the patient for periods as short as 30 minutes twice daily or as long as overnight.
• D) The home bleaching process is less effective than the in-office process.

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Definitions:

Hyperthreading

A technology used by some CPUs that allows a single physical processor core to act as two separate logical cores, improving multitasking and performance.

Pipelining

A technique that allows the CPU to work on more than one instruction (or stage of processing) at the same time, thereby boosting CPU performance.

Parallel Processing

A large network of computers, with each computer working on a portion of the same problem simultaneously.

Overclocking

The process of increasing the operating speed of a computer component, such as the CPU or GPU, beyond the manufacturer's specifications.