According to the Practical Evidence,which of the Following Is One

question 7

Multiple Choice

According to the practical evidence,which of the following is one of the most common errors when applying therapeutic ultrasound?

• A) Treating too small an area
• B) Using too long of a treatment duration
• C) Selecting the wrong output frequency
• D) Selecting an output intensity that is too low

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Definitions:

Control Group

In experimental research, the group of participants that does not receive the experimental treatment, used for comparison purposes.

Random Assignment

A method of assigning participants that ensures each participant has an equal chance of being assigned to the experimental group or control group.

Experimental Group

The group in an experimental study that receives the treatment or intervention being tested.

Control Group

A group in an experiment that does not receive the treatment or intervention being tested, allowing for comparison with the experimental group.