Chapter 8 Flashcards
Characterized by a persistent disturbance of eating or eating-related behavior that results in the altered consumption or absorption of food and that significantly impairs physical health or psychosocial functioning.
Feeding and eating disorders
Persistent eating of nonnutritive, nonfood substances over a period of 1 month.
Pica
Repeated regurgitation of food over a period of at least 1 month. Regurgitated food may be re-chewed, re-swallowed, or spit out.
Rumination disorder
Main diagnostic feature is avoidance or restriction of food intake that is associated with one or more of the following consequences:
significant weight loss, significant nutritional deficiency (or related health impact), dependence on enteral feeding or oral nutritional supplements, or marked interference with psychosocial functioning (Criterion A).
Avoidant/restrictive Food Intake
Disorder
Individual maintains a body weight that is below a minimally normal level for age, sex, developmental trajectory, and physical health (Criterion A); three essential features are persistent energy intake restriction; intense fear of gaining weight or of becoming fat, or
persistent behavior that interferes with weight gain; and a disturbance in self perceived weight or shape.
Anorexia Nervosa
Individuals that binge eat also purge through self-induced vomiting or the misuse of laxatives, diuretics, or enemas; subtype of anorexia nervosa.
binge-eating/purging type of anorexia nervosa
There are three essential features of this disorder: recurrent episodes of binge eating (Criterion A), recurrent inappropriate compensatory behaviors to prevent weight gain (Criterion B), and self-evaluation that is unduly influenced by body shape and weight (Criterion D).
Bulimia Nervosa
Defined as eating, in a discrete period of
time, an amount of food that is definitely larger than most individuals would eat in a similar period of time under similar circumstances (Criterion A1)
Episode of binge eating
Refers to a limited period, usually less than 2 hours.
discrete period of time
4 Purging Techniques
Self-induced vomiting
Misuse of laxatives and diuretics
Misuse of enemas
May fast a day or more or exercise
excessively in an attempt to prevent
weight gain.
Type of purging behavior, is the most common inappropriate compensatory behavior.
Self-induced vomiting
Purging technique to help you empty your bowels
Misuse of laxatives and diuretics
Purging technique by injections of fluids
used to cleanse or stimulate the emptying
of your bowel.
Misuse of enemas
Recurrent episodes of bunge-eating; Essential feature of this disorder is recurrent episodes of binge eating that must occur, on average, at least once per week for 3 months
(Criterion D).
Binge-Eating Disorder
Drug treatment for Pica (option only, not treatment)
Zyprexa
Drug treatment for Rumination Disorder
Baclofen
Drug treatment for Bulimia nervosa
fluoxetine (Prozac) - antidepressant
Drug treatment for Binge-eating disorder
Lisdexamfetamine dimesylate
(Vyvanse),
Topiramate (Topamax)
Antidepressants
Psychological Treatments for eating disorders
Cognitive behavioral therapy (CBT)
● Family-based therapy
● Individual therapy
● Interpersonal psychotherapy
Abnormal or excessive fat accumulation that
presents a risk to health.
Obesity
2 forms of Maladaptive Patterns in People
with Obesity
Binge-eating
Night eating syndrome
Consumption of large quantities of food in a short period of time
Binge-eating
Causes people to wake up and eat several times a night in order to fall back to sleep.
Night eating syndrome
Treatments for obesity (5)
- Self weight-loss program.
- Commercial self-help programs.
- Professionally directed behavior modification
programs. - Very-low-calorie diets and possibly drugs.
- Bariatric Surgery.