<prompt> A 15-year-old girl has been losing weight and exercising vigorously. She feels overweight and wants to lose more weight. On examination, she is thin with muscle wasting. Which of the following physical signs is also suggestive of the diagnosis?salivary gland enlargementcoarse body hairdiarrheatachycardia  <response>: Salivary gland enlargement occurs both in anorexia nervosa AN and bulimia BN. Other common findings in AN include constipation, bradycardia, hypotension, hypercarotinemia, and soft downy hair growth lanugo. Menses are usually absent. 