Disordered Eating Flashcards

1
Q

Eating disorder:

A

A clinically diagnosed psychiatric disorder characterized by severe disturbances in body image and eating behaviours

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2
Q

Disordered eating:

A

a variety of abnormal or atypical eating behaviors used to maintain a lower body weight

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3
Q

Determining an eating disorder first requires a definition for ___ eating

A

normal

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4
Q

Attitudes toward eating and body image occur on a _____

A

continuum

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5
Q

Factors that contribute to an eating disorder:

A
  • family environment
  • unrealistic media images
  • sociocultural values
  • personality traits
  • genetic and biological factors
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6
Q

families with an _____ member seem to have a more rigid family structure

A

anorexic

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7
Q

families in which a member has _____ show a less stable family organization

A

bulimia

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8
Q

eating disorders occur more frequently in families with a history of:

A

OCD, anxiety disorders, and depression

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9
Q

computer-ehhanced images of ____ bodies fill the media

A

perfect

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10
Q

Adolescents are not always able to distinguish between reality and ______

A

media fantasy

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11
Q

children under ___ cant tell difference between shows and advertising

A

6

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12
Q

comparing themselves to these images, adolescents may develop a _________

A

negative body image

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13
Q

Western culture values ______ as beautiful and as a sign of self-dicipline, health, and wealth

A

Slenderness

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14
Q

These cultural values influence a ____ and can contribute to ______

A

body image, eating disorders

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15
Q

Individuals with eating disorders may exhibit specific_______. It is difficult to tell if these traits are the cause of the effect

A

personality traits

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16
Q

Personality traits associated with _____differ from those associated with _____ nervosa

A

anorexia, bulimia

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17
Q

The probability of having an eating disorder increases if a ______ also has one

A

biological relative

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18
Q

It’s very hard to seperate ____ and _____ influences

A

genetic and environmental

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19
Q

Recently, studies have linked abnormal levels of _______ to eating disorders

A

neutrotransmitters (seretonin)

20
Q

Bulimia patients experience spontaneous improvements in eating habits when taking an _________ drug that increases seretonin levels in the brain

A

anti-depressant

21
Q

A medical disorder in which unhealthful behaviors are used to maintain a body weight less than _____ of expected weight

A

Anorexia Nervosa, 85%

  • 90-95% are young girls and women (peak onset 15-19 years)
  • most common and deadly psychiatric disorder diagnosed in women
  • leading cause of death of US women between the ages of 15 and 24 years
22
Q

Symptoms of Anorexia Nervosa:

A
  • extreme restrictive eating practices
  • self starvation
  • intense fear of weight gain
  • Amenorrhea: no menstrual periods for 3 months
  • unhealthful body image
23
Q

Health risks or Anorexia Nervosa:

A
  • electrolyte imbalance
  • cardiovascular problems
  • gastrointestinal problems
  • bone problems
24
Q

Anorexia Nervosa warning signs:

A
  • ‘wonderful’ daughter - cooperative, obedient, exceptional student, neat, and organized
  • developing lists of ‘acceptable’ foods
  • cutting food into small bits
  • rearranging food on the plate
  • prep of meals they wont eat
  • may drink up to 30 cups of water or diet soda a day
25
Q

Bulimia Nervosa:

A

eating disorder characterized by binge eating followed by purging

26
Q

Binge eating:

A

eating a large amount of food in a short period of time

27
Q

Purging:

A

an attempt to rid the body of unwanted food by vomiting, laxatives, fasting, excessive exercise or other means

28
Q

symptoms of Bulimia Nervosa:

A
  • recurrent episodes of binge eating
  • recurrent inappropriate behavior to compensate for binge eating (vomiting, laxatives, diuretics, fasting, compulsive exercise)
  • binge eating occurs on avg at least twice a week for three months
  • up to 40% of college-age W occasionally binge & purge but too infrequently for an ‘official’ diagnosis
29
Q

Health risks for Bulimia Nervosa:

A
  • electrolyte imbalance - caused by dehydration and loss of sodium and potassium from vomiting
  • gastrointestinal problems
  • dental problems
  • swelling of the cheeks of jaw area
30
Q

Night-eating syndrome

A
  • most energy consumed during evening/late at night

- combo of 3 disorders: eating, sleep, mood (depression)

31
Q

binge-eating disorder

A

binge eating 2+ times/week, usually without purging

32
Q

Symptoms for binge eating disorder:

A
  • often overweight
  • a sense of lack of control during binging; chaotic eating behaviors (too fast, too much, in private)
  • negative self-esteem, poor body image
  • assoc. w/ depression, substance abuse, anxiety disorders
  • affects 2-3% of adults
33
Q

Health risks for binge eating disorder:

A
  • increased risk of overweight or obesity
  • foods eaten during binging are often high in fat and sugar
  • stress leads to psychological effects
34
Q

Chronic dieting Symptoms:

A
  • preoccupation with food, weight, calories
  • strict dieting
  • excessive exercise
  • loss of contentration; mood swings
  • increased criticism of body shape
35
Q

Chronic dieting health risks:

A
  • poor nutrient and energy intakes
  • insufficient caloric intake causing low vitamin and mineral intake
  • decreased energy expenditure due to a reduced metabolic rate
  • decreased ability to exercise
  • increased risk of eating disorder
36
Q

Orthorexia:

A

unhealthy obsession with otherwise healthy eating

37
Q

Food addiction:

A

a biochemical dependence on food

- emerging evidence that some people’s brain react to certain foods similar to a drug

38
Q

Female athlete triad:

A
  • disordered eating
  • menstrual dysfunction
  • osteoporosis
  • seen in sports that emphasize lean bodies or use subjective scoring
39
Q

Outpatient:

A
  • weight not below 85% of expected
  • medically stable
  • cooperated/motivated to recover
40
Q

Intensive outpatient:

A
  • weight at or below 85% of expected

- medically stable but requires more consent

41
Q

Hospitalization:

A
  • weight below 75% of expected
  • less cooperative/motivated
  • stable but needs more intense interventions & full day outpatient care
42
Q

Hospitalization or residential treatment center

A
  • weight very low - below 75% expected
  • life-threatening disorder
  • uncooperative/unmotivated
43
Q

treatment for anorexia should:

A
  • restore healthy weight
  • treat complications
  • encourage healthful behaviours
  • correct dysfunctional feelings toward the eating disorder
  • enlist the help of family and friends
44
Q

Bulimia treatments should:

A
  • identify and modify the events that trigger binging and purging behaviors
  • monitor and alter thought patterns related to food and body image
  • include family and friends to support the patient
45
Q

Prevention of eating disorders requires:

A
  • reducing weight-related criticism of children and young adults
  • identifying unrealistic body images in media
  • participation in physical activity and sports
  • modeling a healthy diet by parents