PSG Scoring and Event Quiz 1

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1.
30-89% airflow drop-10 sec - 4% desaturation
2.
absence of airflow and respiratory effort
3.
Drop in airflow->10 seconds-Ends in arousal
4.
min3 cycles of cyclical crescendo & decrescendo
5.
>10 mmHg increase in PaCO2
6.
___ apnea >90% for >10 sec w/respiratory effort
7.
>90% drop in airflow
8.
Appears as central intially and resumes effort
9.
teeth grinding
10.
heart rate >90 BPM during sleep
11.
<40 BPM during sleep (6+ years of age)
12.
>3 second pause(6+ years of age)
13.
rapid cycling P waves
14.
irregular heartbeat
15.
30 sec for staging, 120 sec for scoring
16.
first scorable epoch of sleep (any stage)
17.
Sleep ____ distribution of sleep stages
18.
another name for stage 3 sleep - HGH hormone
19.
_____ rhythms the body's natural clocks
20.
Sleep _______% of time in bed spent asleep
21.
___ breathing when belts move out of phase
22.
3 sec EEG shift w/10 seconds of sleep prior