Final answer:
Dalia has Bulimia Nervosa, an eating disorder involving binge eating followed by purging behaviors such as vomiting and using laxatives. The correct answer is option D).
Step-by-step explanation:
Dalia exhibits symptoms of an eating disorder characterized by binge eating and subsequent purging. The condition Dalia suffers from is Bulimia Nervosa. This eating disorder involves recurrent binge-eating episodes followed by compensatory behaviors, such as self-induced vomiting and the use of laxatives.
Individuals with bulimia nervosa often have an extreme fear of gaining weight, and despite possibly maintaining a normal weight, they can suffer from serious health issues. Adverse health consequences are common and can include electrolyte imbalances, irregular heartbeat, kidney failure, and heart failure. It's not just the physical health that is affected.
Mental health issues such as anxiety, depression, and an increased risk for substance abuse can also be part of the disorder. Bulimia nervosa is distinct from anorexia nervosa, which is marked by an extreme restriction of food intake and weight loss.