Question

which eating disorder is defined as a cycle of binge eating and compensatory behaviors such as self-induced vomiting?

select the correct answer

• binge eating disorder
• anorexia
• bulimia nervosa
• bulimia nervosa and anorexia

Explanation:

Identify the key clinical features in the prompt

The prompt describes an eating disorder characterized by a cycle of binge eating followed by compensatory behaviors such as self-induced vomiting.

Evaluate the given options against the clinical definition

• Binge Eating Disorder: Characterized by recurrent episodes of eating large quantities of food, but without regular compensatory behaviors like purging.
• Anorexia: Characterized primarily by severe restriction of food intake leading to significantly low body weight, and an intense fear of gaining weight.
• Bulimia Nervosa: Specifically defined by recurrent episodes of binge eating followed by inappropriate compensatory behaviors (such as self-induced vomiting, misuse of laxatives, fasting, or excessive exercise) to prevent weight gain.
• Bulimia Nervosa and Anorexia: These are distinct diagnostic categories in clinical manuals (DSM-5), though purging can occur in the binge-eating/purging subtype of anorexia, the primary definition matching a cycle of binging and compensatory purging in individuals who do not meet the low-weight criteria for anorexia is Bulimia Nervosa.

Select the correct option

The definition directly matches Bulimia Nervosa.

Answer:

• Binge Eating Disorder
• Anorexia
• Bulimia Nervosa (Correct answer)
• Bulimia Nervosa and Anorexia