Scoring and Sleep Stages B (p. D-14 - D-19) Flashcards
What does PLMS stand for? (Also known as ___ ___)
What does RLS stand for?
Periodic Limb Movement Syndrome (AKA Nocturnal Myoclonus)
Restless Leg Syndrome
What are some qualities about PLMS that are not present in RLS? (x2)
Only occurs during sleep.
Duration is 0.5 sec to 10 sec
Most often occurs in stage 2 sleep
What are some qualities about RLS that are not present in PLMS? (x3)
Can occur during sleep or during the day
It is an intrinsic sleep disorder
Symptoms worse during the evening, making falling asleep difficult.
RLS is most common in what conditions? (x3)
Post-op, pregnancy, and in uremia
What does RBD stand for?
REM Behavior Disorder
What stage of sleep is bruxism most often seen?
Stage 2
What are the symptoms of bruxism?
Jaw/shoulder/ear pain
Insomnia
Morning headaches
Depression
Specifications for routine PSG recordings’ sampling rates:
Which ones are desirable at 500 Hz, minimal of 200 Hz? (x5)
ECG EOG EMG EEG Snoring Sounds
Specifications for routine PSG recordings’ sampling rates: Which ones are desirable at 100 Hz, minimal 25 Hz? (x4)
Nasal Pressure
Esophageal Pressure
Airflow
Rib Cage & Abdominal Movements
Specifications for routine PSG recordings’ filter settings: Which ones are 0.3 Hz low-frequency filter and 35 Hz high-frequency filter? (x2)
EEG and EOG
Specifications for routine PSG recordings’ filter settings: Which ones are 10 Hz low frequency filter and 100 Hz High frequency filter?
EMG and snoring
Specifications for routine PSG recordings’ filter settings: Which one is 0.3 Hz low frequency filter and 70 Hz high frequency filter? (x1)
ECG
Specifications for routine PSG recordings’ filter settings: Which one is 0.1 Hz low frequency filter and 15 Hz high frequency filter?
Respiration
Specifications for routine PSG recordings’ sampling rates:
Which ones are desirable at 25 Hz, minimal of 10 Hz? (x1)
Oxymetry
Specifications for routine PSG recordings’ sampling rates:
Which ones are desirable at 1 Hz, minimal of 1 Hz? (x1)
Body Position
