HFF – “____ cut, _____ pass”
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Standard EEG setting is:
Standard EEG setting is:
Each channel (waveform) represents the difference between tw…
Each channel (waveform) represents the difference between two adjacent electrodes.
During the machine cals the negative signal sent to the poly…
During the machine cals the negative signal sent to the polygraph causes a ____ pen deflection.
A tool or device on a polysomnograph that sets a limitation…
A tool or device on a polysomnograph that sets a limitation to the high frequency signals that are allowed to pass through the amplifier.
Filters 50 to 60 Hz activity.
Filters 50 to 60 Hz activity.
An unwanted low frequency, usually high amplitude signal.
An unwanted low frequency, usually high amplitude signal.
CPAP pressures usually range from:
CPAP pressures usually range from:
If the distance from Inion to Nasion is 47cm, what is the di…
If the distance from Inion to Nasion is 47cm, what is the distance from Cz to Pz? _____
A circadian rhythm disorder characterized by irregular bedti…
A circadian rhythm disorder characterized by irregular bedtimes or awakening times.