Which Device Would a Sleep Researcher Use to Monitor a Sleeping

question 139

Multiple Choice

Which device would a sleep researcher use to monitor a sleeping person's brain waves?

• A) electromyograph (EMG)
• B) electrocardiograph (EKG)
• C) electro-oculograph (EOG)
• D) electroencephalograph (EEG)

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Definitions:

Person's Gender

A characteristic of an individual that can include male, female, or a range of identities beyond binary definitions, often based on social or personal identification rather than biological attributes.

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A measure of an individual's body fat composition relative to their total body weight.

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The process or result of reducing body weight, typically through diet, exercise, or a combination of both.