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5 terms

nsg care: health diff: chap 35

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electroencephalogram
(EEG)
A test that measures the level of activity in the cerebral cortex
of the brain by recording brain waves through electrodes placed
on the scalp
electromyogram
(EMG)
A test that measures muscle tone that is affected with REM
sleep
electrooculogram
(EOG)
A test that measures eye movements that are specific to REM
or NREM sleep patterns
pulse oximeter
A machine used in pulse oximetry that calibrates the percentage
of oxygen saturation in the body
pulse oximetry
Diagnostic testing that measures oxygen saturation in the
capillaries