Circadian Phase Disorder

Question 1

What is a circadian phase disorder?

Answer 1

Disturbs a persons ability to sleep and wake for the periods of time necessary to maintain good health

Question 2

What is circadian phase disorder caused by?

Answer 2

Sleep wake cycle being out of sync with natural night/day cycle

Question 3

Name 3 daytime effects of circadian phase disorder

Answer 3

• excessive tiredness
• mood swings
• lethargy

Question 4

Name 3 nighttime effects of circadian phase disorder

Answer 4

• difficulty falling asleep
• difficulty maintaining sleep
• waking frequently