Macria Suffers from Recurrent Episodes of Gorging on Large Quantities

Macria suffers from recurrent episodes of gorging on large quantities of food followed by purging through self-induced vomiting in order to prevent herself from gaining weight.Although her weight is well below normal,to the point that others see her as "skin and bones," she worries excessively about being fat.She also has impulse control problems in other areas of her life.She is suffering from ________.

A) binge-eating/purging anorexia
B) restrictive anorexia
C) bulimia nervosa
D) binge-eating disorder