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Chapter 10 Vocabulary
Eating Disorders and Sleep Disorders
26
Psychology
Undergraduate 2
03/15/2013

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Term
anorexia nervosa
Definition
an eating disorder characterized by maintenance of an abnormally low body weight, a distorted body image, intense fears of gaining weight, and in females, amenorrhea
Term
bulimia nervosa
Definition
an eating disorder characterized by recurrent binge eating followed by self-induced purging, accompanied by over-concern with body weight and shape
Term
eating disorder
Definition
a psychological disorder characterized by disturbed patterns of eating and maladaptive ways of controlling body weight
Term
True.
Definition
Although others see them as extremely thin, young women with anorexia nervosa still see themselves as too fat.
Term
False. Actually, the rate of suicide attempts in young women with anorexia is much higher than that of young women in the general population.
Definition
Although anorexia is a serious psychological disorder, young women with anorexia are actually less likely to attempt suicide than are young women in general.
Term
body mass index (BMI)
Definition
a standard measure that takes both body weight and height into account
Term
False. Some bulimic women induce vomiting after every meal.
Definition
Bulimic women induce vomiting only after binges.
Term
True.
Definition
Drugs used to treat depression may also help curb binge eating in bulimic women.
Term
False. Obesity is a medical disorder, not a psychological disorder.
Definition
Obesity is one of the most common psychological disorders in the United States.
Term
True.
Definition
After Santa Claus, the most recognizable figure to children is Ronald McDonald.
Term
binge-eating disorder (BED)
Definition
a disorder characterized by recurrent eating binges without subsequent purging; classified as a potential disorder requiring further study.
Term
obesity
Definition
a condition of excess body fat; generally defined by a BMI of 30 or higher
Term
sleep disorders
Definition
persistent or recurrent sleep-related problems that cause distress or impaired functioning
Term
dyssomnias
Definition
sleep disorders involving disturbances in the amount, quality, or timing of sleep
Term
insomnia
Definition
difficulties falling asleep, remaining asleep, or achieving restorative sleep
Term
primary insomnia
Definition
a sleep disorder characterized by chronic or persistent insomnia not caused by another psychological or physical disorder or by the effects of drugs or medications
Term
hypersomnia
Definition
a pattern of excessive sleepiness during the day
Term
narcolepsy
Definition
a sleep disorder characterized by sudden, irresistible episodes of sleep
Term
False. Sleep attacks are relatively uncommon. They are characteristic of a disorder called narcolepsy.
Definition
Many people suffer from sleep attacks in which they suddenly fall asleep without any warning.
Term
True.
Definition
Some people literally gasp for breath hundreds of times during sleep without realizing it.
Term
breathing-related sleep disorder
Definition
a sleep disorder in which sleep is repeatedly disrupted by difficulty with breathing normally
Term
circadian rhythm sleep disorder
Definition
a sleep disorder characterized by a mismatch between the body's normal sleep-wake cycle and the demands of the environment
Term
parasomnias
Definition
sleep disorders involving abnormal behaviors or physiological events that occur during sleep or while falling asleep
Term
nightmare disorder
Definition
a sleep disorder characterized by recurrent awakenings due to frightening nightmares
Term
sleep terror disorder
Definition
a sleep disorder characterized by recurrent episodes of sleep terrors resulting in abrupt awakenings
Term
sleepwalking disorder
Definition
a sleep disorder involving repeated episodes of sleepwalking
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