Stephanie was initially excited to make the cheerleading squad. however, her parents noticed that she stopped eating dinner with them, wanted to make most meals, and had a list of good and bad foods. she began portioning and weighing all of the food she ate, and sometimes she would claim to have already eaten. most concerning was the significant weight drop from a healthy 115 pounds to 90 pounds. this case most clearly demonstrates symptoms of bulimia nervosa. dissociative disorder. anorexia nervosa. personality disorder.