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25 Cards in this Set

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A minimum of _____ seconds of sleep is required before scoring an arousal.
10
The eeg frequency shift must be at leas ____ seconds in length to be scored as an arousal.
3
Arousals in NREM sleep may occur without increase in what
submental emg
Arousals in REM must be accompanied with increases in
submental emg
An abrupt shift in eeg frequency which may include what?
theta, alpha and/or frequencies greater than 16 hz but not spindles.
In recording Leg movements electrodes must be placed how many cm's apart
2-4 cm
What is the duration for leg movements between onset and resolution
0.5 to 5 seconds
What is the amplitude for leg movements
At least 25% of the burst recorded during calibration.
Arousals must follow the termination of the leg movement by ___________ to be associated with the leg movement
not more than 2 seconds.
PLM's occur in a series of 4 or more separated by at least ____ seconds but not more than ____ seconds.
5, 90.
Can be determined by the use of a pH catheter
Acid reflux
A pH catheter is inserted into the
esophagus above the pyloric sphincter.
A normal esophageal pH is around
6.0
A pH of less than ____ is indicative of acid reflux
4.0
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ytuyt
cm H2O
centimeters of water pressure
FIO2
Fractional inspired oxygen
MV
millivolt
MV/cm
Millivolts per centimeter
PAC
premature atrial contraction
uV
microvolt
uv/mm
microvolts per millimeter
Co2
Carbon Dioxide
EOG
electrooculogram
LO
lights out