Feeding and Eating Disorders Flashcards
What percentage of eating disorder cases occur in adolescents and young adults?
Over 90% of eating disorder cases occur in adolescents and young adults.
Is there a rising concern in younger populations regarding eating disorders?
Yes, there is an increasing concern in younger populations, especially in children.
How much has the number of eating disorder cases increased in the last decade?
There has been a 50% increase in eating disorder cases in the U.S. in the last decade.
What are common comorbidities with eating disorders?
Eating disorders are commonly comorbid with affective disorders, anxiety disorders, substance abuse, personality disorders, and a history of sexual abuse.
What socio-cultural pressures contribute to eating disorders?
Dieting and weight stigma, along with cultural focus on appearance, contribute to eating disorders.
How does objectification relate to eating disorders?
Objectification and linking self-worth to appearance can contribute to eating disorders.
What are FDA-approved diabetes medications that also aid in weight loss?
Semaglutide (Ozempic, Wegovy), Liraglutide, and Tirzepatide (Mounjaro) are FDA-approved for weight loss.
What is the obesity rate for adults in the U.S. (2017-2018)?
42.4% of adults in the U.S. are obese, and 9.2% are severely obese.
What is the obesity rate for youth (12-19 years old) in the U.S.?
20.6% of youth aged 12-19 are obese in the U.S.
What is the role of family systems in anorexia nervosa?
Family systems may involve enmeshment, lack of boundaries, and a focus on autonomy through food control.
How do cognitive factors contribute to anorexia nervosa?
Cognitive distortions and low self-efficacy perceptions, often exacerbated by parents’ responses to hunger cues, contribute to anorexia nervosa.
How does serotonin influence eating disorders?
Low serotonin levels are linked to bulimia, influencing emotional regulation and food intake.
What is insula dysregulation, and how does it relate to eating disorders?
Insula dysregulation affects emotion and body awareness, contributing to eating disorders.
What is binging in the context of eating disorders?
Binging refers to overeating in anorexia nervosa (perceived excessive intake) and actual over-consumption in bulimia.
What are purging behaviors in eating disorders?
Purging behaviors include vomiting, and the use of laxatives, diuretics, or enemas to expel food.
What are non-purging behaviors in eating disorders?
Non-purging behaviors involve excessive exercise or fasting to compensate for food intake.
What is the lifetime prevalence of anorexia nervosa?
The lifetime prevalence of anorexia nervosa is between 0.5% and 4%.
What are the key characteristics of anorexia nervosa?
Key characteristics include a pursuit of thinness, cognitive dysfunction, and a 56% higher suicide risk.
What medical complications are associated with anorexia nervosa?
Medical complications include electrolyte imbalance, amenorrhea, and bone loss.
What are the essential features of anorexia nervosa?
The essential features include significant food restriction, intense fear of weight gain, and body image disturbance.
How is Body Mass Index (BMI) calculated?
BMI is calculated as weight (kg) divided by height (m²).
What pharmacological treatments are used for anorexia nervosa?
Antidepressants, including tricyclics and SSRIs, are used to treat anorexia nervosa.
What psychotherapy approaches are used to treat anorexia nervosa?
Family-Based Therapy (FBT), CBT, and dynamic therapy are used in treating anorexia nervosa.
What are the different treatment settings for anorexia nervosa?
Treatment settings range from outpatient care to inpatient and residential care.