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CDS836 Sleep Apnea And Snoring Test Study Guide
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CDS836 Sleep Apnea And Snoring TestStudy Guide
Why do we sleep? (4) - Answer Restoration and recovery
Memory consolidation
Energy conservation
Foraging and Predator avoidance
Lack of sleep can be due to? (9) - Answer Mood alterations
Learning problems
Memory problems
Complaints of bodily pain
Increased risk of cardiovascular disease
Diabetes
Obesity
Depression
Car and work accidents
Autosomal dominant inherited disease of the brain
Complete inability to sleep is followed by rapid loss of weight, panic attacks, paranoia
and phobias 3 months
Dementia, during which patient becomes unresponsive or mute over the course of 6
months
Death follows - Answer Fatal familial insomnia
Sleep latency - Answer 25-30 min
nREM stage 1 _____________, Stage 2 _______________, Stage 3-4 _______________.
Rem______________ - Answer 2-5%
45-55%
13-23%
25%
, Physical recovery
Quite brain in a active body - Answer nREM
Psychic restoration
Active brain in a paralyzed body - Answer REM
REM sleep characteristics/ (5) - Answer Reduction in tone of postural muscles
(hypotonia)
increase in heart rate
Rise in brain activity
Dreams with intense imagery and creative content
Important for brain function recuperation
Bruxism occurs during (2) - Answer stage 2 and REM
SRBD (Apnea and Hypopnea) occur during/ (2) - Answer Stage 2 and REM
Sleep movement disorders occur during? - Answer REM
Spectrum of sleep related breathing disorders from lowerst to highest? (6) - Answer
INtermittent snoring
Chronic snoring
UARS
Mild OSA
Moderate OSA
Severe OSA
PRevalence of snoring is highest in? - Answer Males 40-65 year old
Snoring is three times more common in? - Answer obese people
Cessation or near-complete cessation (greater than 70% reduction) of airflow for a
minimum of 10 seconds - Answer Apnea
Is greater than 30% reduction of amplitude in thoracoabdominal movement or airflow as
compared with baseline, with a greater than 4% oxygen desaturation - Answer
Hypopnea
AHI determines severity of OSA and its calculated by using? - Answer #apneas +
#hypopneas/#total hours of sleep
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