Which are behaviors of a person with bulimia nervosa?

• A. Episodes of binge eating followed by self-induced vomiting
• B. Consistent low-calorie eating with no binge episodes
• C. Extreme appetite suppression with meals skipped
• D. Social withdrawal without eating concerns

Answer: (A)

Bulimia nervosa centers on recurrent binge eating episodes followed by compensatory behaviors to prevent weight gain. The pattern described—eating a large amount in a short period and then self-induced vomiting—is a classic purging behavior used after binges. People with bulimia often maintain normal or slightly overweight body weight and may hide their binge-purge cycle, which can lead to electrolyte disturbances, dental problems, and swelling of the salivary glands. Other choices describe restrictive eating, extreme appetite suppression, or social withdrawal without eating concerns, which do not capture the binge-purge pattern characteristic of bulimia.