The horizontal time line of the polysomnogram. If the ____ of a pen is misaligned, signals occurring at identical times in multiple channels will appear to occur at different times from each other.
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The number of times the height of the wave is multiplied.
The number of times the height of the wave is multiplied.
The designated number of bits recorded per second in a chann…
The designated number of bits recorded per second in a channel.
A negative signal causes an _____ pen deflection
A negative signal causes an _____ pen deflection
Which of the following LFF/HFF (Hz) settings are most approp…
Which of the following LFF/HFF (Hz) settings are most appropriate for this channel, assuming that all of these settings are available on the polygraph in question.Channel – ECG
Voltage is measured in?
Voltage is measured in?
A montage for a sleep study that would include the minimum r…
A montage for a sleep study that would include the minimum recommended EEG derivation and include additional EEG leads, chin leads, ECG leads, leg leads, snore mic., pressure transducer, thermistor, chest and abdomen belts, sat monitor and body position.
The fall time of a calibration wave to 37% of its amplitude….
The fall time of a calibration wave to 37% of its amplitude. _____ is synonymous with the low frequency filter. The low frequency filter is used to control slow frequency waves.
The rise time is directly affected by which of the following…
The rise time is directly affected by which of the following factors?
The purpose of a Mechanical Baseline check is to verify whic…
The purpose of a Mechanical Baseline check is to verify which of the following?