A nurse is participating in a community program about eating disorders. Which of the following information about bulimia nervosa should the nurse include in the presentation?

B As long as a person is not vomiting after eating, they do not have bulimia nervosa.' D People who have bulimia nervosa are at risk for developing diabetes mellitus.' A Bulimia nervosa is difficult to notice because a person might be of average or ideal body weight.' C People who have bulimia nervosa eat an average amount of food on a daily basis.'