Ex2 Sleep related breathing disorders Flashcards Preview

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Flashcards in Ex2 Sleep related breathing disorders Deck (17)
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1
Q

decreased sleep

A

insomnia

2
Q

increased sleep

A

hypersomnia

3
Q

abnormal sleep behavior

A

parasomnia

4
Q

hallmark of OSA

A

sleep-induced and arousal-relieved upper airway obstruction

5
Q

most reliable stimulator of respiratory related arousal in OSA

A

work of breathing

6
Q

latency

A

time it takes to fall asleep

*aging increases latency

7
Q

stage of sleep associated with increased/irregular HR, BP, CO

A
REM sleep (phasic)
*risk of nocturnal angina/MI
8
Q

sleep studies utilize

A

EEG

9
Q

10% increase in weight leads to ____ risk of OSA

A

6x increase

10
Q

bruxism

A

teeth grinding

11
Q

STOP-BANG

A
Snoring
Tired
Observed apnea
P- HTN
B-BMI >35
Age>50
Neck circ. > 40cm
Gender: M
12
Q

High risk for OSA if

A

STOP-BANG > or = 3

13
Q

Diagnosed with OSA if

A

STOP-BANG > = 5

14
Q

PCA in OSA?

A

No basal rate

15
Q

airway emergencies occur

A

24-48h post op

16
Q

Post-op requirements?

A

PACU - 3 hours minimum

Post-PACU: pulse ox + monitoring (esp if + narcotics)

17
Q

central sleep apnea

A

not associated with obstruction