eating etiology and treatment Flashcards
(21 cards)
What is the role of the lateral hypothalamus (LH) in hunger regulation?
Produces hunger
The lateral hypothalamus is associated with the initiation of eating behavior.
What function does the ventromedial hypothalamus (VMH) serve?
Reduces hunger
The VMH is involved in the regulation of satiety and stopping eating.
What is GLP-1?
A gut chemical that regulates hunger
GLP-1 (glucagon-like peptide-1) plays a role in appetite regulation and glucose metabolism.
What does the set point theory suggest?
Body weight is regulated around a predetermined or preferred level
This theory posits that the body has a weight range it tries to maintain through physiological mechanisms.
How much higher is the risk of eating disorders with a family history?
6x higher risk
Genetics can significantly contribute to the likelihood of developing eating disorders.
Which brain regions are associated with eating disorders?
Enlarged insula, orbitofrontal cortex, striatum; smaller prefrontal cortex
These brain differences can affect emotional regulation and decision-making related to food.
What societal pressures contribute to eating disorders?
- Pressure for thinness
- Fat prejudice
- Professional pressures
- Influence of media
These societal factors can exacerbate body image issues and lead to disordered eating.
What family dynamics can influence eating disorders?
- Emphasis on appearance/dieting
- Perfectionistic family patterns
- Enmeshed family patterns
Family attitudes towards body image and food can play a significant role in the development of eating disorders.
What psychological factors are linked to eating disorders?
- Body dissatisfaction
- Cognitive distortions
- Improper labeling of internal sensations
- Perceived lack of control
- Depression
These factors can contribute to the onset and maintenance of eating disorders.
What are the immediate treatment goals for eating disorders?
- Correct dangerous eating behaviors
- Address underlying psychological and situational factors
Treatment aims to not only manage symptoms but also tackle root causes.
What are the immediate aims of treating Anorexia Nervosa?
- Regain lost weight
- Recover from malnourishment
- Re-establish normal eating
These goals are crucial for restoring health in individuals with Anorexia Nervosa.
What methods are used in the treatment of Anorexia Nervosa?
- Nutritional rehabilitation
- CBT
- Motivational interviewing
- Family therapy
These methods focus on both physical health and psychological well-being.
What is the average duration of Anorexia Nervosa?
6 years
Most individuals eventually regain weight and improve medically, though psychological issues may persist.
What percentage of individuals with Anorexia Nervosa may experience persistent psychological issues?
20%
This highlights the need for ongoing psychological support even after physical recovery.
What treatments are used for Bulimia Nervosa?
- Nutritional rehabilitation
- CBT
- Interpersonal psychotherapy
- Antidepressant medications
- Family therapy
These treatments help address both the eating behavior and the psychological aspects of the disorder.
What is the average untreated duration of Bulimia Nervosa?
6 years
Early intervention is critical to improve outcomes.
What percentage of individuals with Bulimia Nervosa show significant improvement after immediate treatment?
40%
This emphasizes the effectiveness of early treatment interventions.
What is the lifetime disorder duration for Binge Eating Disorder?
14 years
This indicates the chronic nature of the disorder without treatment.
What are the treatment methods for Binge Eating Disorder?
Similar to bulimia treatment
Both disorders share similar psychological and behavioral treatment approaches.
What is the treatment approach for ARFID?
- Systematic desensitization
- Behavioral therapy
- CBT approaches
Treatment is often tailored for adolescents and focuses on gradual exposure to food.
What interventions are used in the treatment of Pica?
- Medical examination
- Behavioral interventions
- Contingent reinforcement
- Discrimination training
- Physical restraint (in severe cases)
These interventions aim to manage the behavior and ensure safety.
