:A nurse in an emergency department is caring for a female adolescent who has a diagnosis of bulimia nervosa and had a fainting episode during a ballet performance. Which of the following statements by the mother acknowledges her daughter's diagnosis? "She works so hard at ballet. Will she still be able to perform? "She won't let me take the trash from her room. I'm concerned about what she has in there. "She told me she was tired, so I did her chores for her today. "She is happier wit...