Sleep Apnoea Flashcards
1
Q
What is sleep apnoea?
A
Where the smooth muscles of the throat relax and collapse and cause a total blockage of the airways
2
Q
How long must there be a blockage to be classed as sleep apnoea?
A
10 seconds or more
3
Q
What are the causes of sleep apnoea?
A
Obesity Use of sleep sedative Large tonsils Alcohol Smoking
4
Q
What are the signs of Sleep apnoea?
A
Snoring
Unrefreshing sleep
Sleepy during the day
decease in concentration
5
Q
What are the symptoms of sleep apnoea?
A
Loud snoring
Noisy and laboured breathing
Gasping or snorting
Nights sweats
6
Q
What investigations are used in sleep apnoea?
A
Oximetry
Overnight polysomnography
7
Q
What treatments are used in sleep apnoea
A
Smoking cessation Reduce alcohol Reduce weight CPAP (continuous positive airway pressure) Mandibular splint
8
Q
WHo must be notified if someone is diagnosed with sleep apnoea?
A
DVLA - sufferers cant drive
