CHAPTER 8: Eating and Sleep Disorders Flashcards
Pica
eating non-nutritious items, from junk food to trash
Rumination disorder
throwing up, chewing it, and eating it again
Avoidant/restrictive food intake disorder
reduction in intake of food
Anorexia nervosa
abnormally low body weight, distortions of body image, fear of gaining weight
Anorexia nervosa - restricting type
weight loss primarily accomplished through dieting, fasting, or excessive exercise
Anorexia nervosa - binge-eating/purging type
recurrent episodes of binge eating or purging
Bulimia nervosa
binge eating followed by purging, with persistent overconcern with body weight and image
normal weight, do not pursue extreme thinness
Binge-eating disorder
binge-eating without purging
Feeding disorder of infancy or early childhood
failure to consume foods that provide adequate nutrition, resulting in failure to gain weight for development
Prade-Willi syndrome
chromosome 15 disorder
eats anything in sight
Cyclic vomiting syndrome (abdominal migraine)
purging several times an hour over a period of hours or days
Anorexia athletica
excessive exercising in athletes
Muscle dysmorphia
concerned with eating foods with high protein content to develop muscle
Orthexia nervosa
obsession with foods with high nutritional value and eating “pure” and “proper” meals
Night-eating syndrome
more than half of food is consumed after dinner and before breakfast
Nocturnal sleep-related eating disorder
gets up several times a night in half-asleep state, preparing and eating meals
Gourmand syndrome
insistance on fancy foods
Insomnia disorder
difficulty falling asleep or remaining asleep
Hypersomnolence disorder (hypersomnia)
persistent pattern of excessive sleepiness during the day
Narcolepsy
sudden, irresistible episodes of sleep
Cataplexy
brief, sudden loss of muscular control
Circadian rhythm sleep-wake disorders
disruption of sleep caused by mismatch in sleep schedules between body’s sleep-wake cycle and demands of environment
Central sleep apnea
not breathing during sleep
Obstructive sleep apnea hypopnea
repeated episodes of either complete or partial obstruction of breathing during sleep
Sleep-related hypoventilation
not breathing deeply enough during sleep
Parasomnias
abnormal behaviours during sleep or in transition between wake and sleep
Nightmare disorder (dream anxiety)
nightmares often associated with traumatic experiences during REM
person tends to remember
Sleep terror
intense nightmares that are usually not remembered
Klein-Levin syndrome
periods of excessive amounts of sleep, behaviour changes, impaired understanding of the world
