Match Each Definition with the Correct Term.​

question 4

Multiple Choice

Match each definition with the correct term.​
-otoscope

• A)​instrument used to enlarge the opening of a body canal
• B)​instrument used to examine the external ear canal and tympanic membrane
• C)instrument used to examine the interior of the eye​
• D)instrument used to listen to sounds within the body​
• E)instrument used when measuring blood pressure​

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Definitions:

Delta Waves

Slow brain waves typically associated with deep sleep and certain brain disorders, recorded with an electroencephalogram (EEG).

Electroencephalograph (EEG)

A device used to measure and record the electrical activity of the brain.

Stage 3 Sleep

Stage 3 sleep is a period of deep, restorative sleep characterized by slow brain waves known as delta waves, essential for physical and mental rejuvenation.

Slowest Brain Waves

Refer to Delta waves, which are prominent during deep sleep and in very young children, indicating the slowest type of brainwave activity.