Chiara,a 14-Year-Old,is of Average Height but Weighs Only 80 Pounds

Multiple Choice

Chiara,a 14-year-old,is of average height but weighs only 80 pounds.She has lost 30 pounds over the last six months by eating very little and running five miles a day.She is determined not to become overweight and ignores her parents' suggestion that she should eat well-balanced meals.Chiara suffers from

A) bulimia nervosa.
B) a dissociative disorder.
C) anorexia nervosa.
D) a personality disorder.