Chapter 9 PSY 242 – Eating Disorders

These flashcards cover the key concepts, definitions, and criteria related to eating disorders as discussed in Chapter 9 of the PSY 242 lecture notes.

What are the core characteristics of eating disorders?

Severe disturbance in eating behavior, intense fear of weight gain, pursuit of thinness, distorted body image, significant impact on self-evaluation.

What is Anorexia Nervosa characterized by?

Extreme restriction of food intake leading to dangerously low weight, with an intense fear of gaining weight and a distorted body image.

What is Atypical Anorexia?

All symptoms of Anorexia Nervosa, but body weight is not underweight; often underdiagnosed and classified as OSFED.

What differentiates Bulimia Nervosa from Binge Eating Disorder?

Bulimia involves recurrent binge eating with compensatory behaviors like purging, while Binge Eating Disorder involves binge eating without compensatory behaviors.

Which eating disorder is characterized by an obsession with 'clean' eating?

Orthorexia.

What medical complications are associated with Bulimia?

Electrolyte imbalances, low potassium, damage to hands, throat, and teeth, intestinal problems.

What is the relationship between binge eating and its associated symptoms?

Binge Eating Disorder involves eating rapidly, eating when not hungry, eating alone due to shame, and feelings of guilt or distress afterward.

What percentage of men are estimated to be involved in eating disorder cases?

1 in 4 eating disorder cases are male.

What treatment is considered the gold standard for Bulimia Nervosa?

Cognitive Behavioral Therapy (CBT).

What are the DSM-5 criteria for Anorexia Nervosa?

Significantly low weight (BMI < 18), intense fear of gaining weight, and disturbance in body image.

How is Binge Eating Disorder formally diagnosed?

Recurrent episodes of binge eating occurring at least once a week for 3 months, without compensatory behavior.

What factors can contribute to the onset of eating disorders?

Biological factors like family history, psychological factors like perfectionism and body image issues, and sociocultural factors like media exposure.

What does OSFED stand for?

Other Specified Feeding or Eating Disorder.

What is Lanugo, and in which eating disorder is it commonly seen?

Fine, soft hair that develops on the body due to severe underweight, commonly seen in Anorexia Nervosa.

What is the percentage of people with Bulimia who might recover over 11 years?

Approximately 70%.

What core behavior differentiates Anorexia Nervosa's binge-eating/purging type from Bulimia Nervosa?

People with Anorexia Nervosa's binge-purge type are typically underweight, while those with Bulimia are often within a normal weight range.

What is substance abuse?

Substance abuse is a pattern of harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.

What are some common signs of substance abuse?

Common signs include changes in behavior, physical health issues, poor performance in work or school, and difficulties in personal relationships.

What are some risk factors for developing a substance use disorder?

Risk factors include genetics, mental health issues, trauma, peer pressure, and availability of substances.

What is withdrawal syndrome?

Withdrawal syndrome is a group of symptoms that occur when a person decreases or stops the use of a substance they have become dependent on.

How can substance abuse be treated?

Treatment options include therapy (like cognitive-behavioral therapy), medication, support groups, and rehabilitation programs.

What is the difference between substance abuse and substance dependence?

Substance abuse refers to the harmful use of substances, while substance dependence is a more severe form characterized by tolerance, withdrawal, and compulsive use