Sleep Powerpoint Flashcards
Regulated by
CNS
Hypothalamus
RAS
Homeostatic processes
Sleep regulation
2 main stages of sleep. Describe
How long does each stage last
Non REM: 4 Stages
Stages 1 & 2, 5% - 50% of sleep LIGHT SLEEP
Stages 3 & 4 10% of deep sleep (Delta Sleep)
REM: 20 - 25% of persons sleep (Deep)
During REM
Pulse, RR, BP, metabolic rate, Temperature (decrease/ increase)
Skeletal Muscle tone, Deep Tendon Reflexes (decrease / increase)
Pulse, RR, BP, metabolic rate, Temperature: increase
Skeletal Muscle tone, Deep Tendon Reflexes: decrease
Dreams happen during which stage of sleep.
Dreams are important for learning, memory, & adaption to stress
Both
NREM & REM
In general does sleep needs (Decrease/ Increase) with age
Decrease throughout life span
Developmental Pattern of Sleep
16hrs
Newborns and infants
Developmental Pattern of Sleep
11 - 14
Toddlers
Developmental Pattern of Sleep
10 - 13
Preschoolers
Developmental Pattern of Sleep
9- 12 hours
School aged children
Developmental Pattern of Sleep
Varies widely
8 - 10 hrs
Teenagers
Developmental Pattern of Sleep
7 - 9 hrs
Young adults
Developmental Pattern of Sleep
Sleep decreases with a decline in stage IV sleep
Middle-aged adults
GERD
Epilepsy
Liver failure amd Encephalopathy
Hypothyroidism
End-stage renal disease
All of this effect on sleep
Disturbance
Benzodiazepines
Antidepressants
Diuretics
Antihypertensive
Steroids
Decongestants
Caffeine
Asthma meds
Have this in common with sleep
Interfer with sleep process
% of Americans who complain of insomnia
30 - 35%
OSA- Obstructive Sleep Apnea
Apnea
Diminished breathing efforts (hypopnea)
How does it happen
Muscles of upper airway
Occulde the airway
Parasomnias…
An abnormal disruption of sleep, such as sleep walking, sleep talking, nightmares, or nighttime seizures
Somnambulism
Sleepwalking (somnambulism) most often occurs during deep, non-REM sleep (called N3 sleep) early in the night