Which of the following statements is true of bulimia nervosa?a. People with bulimia continue to want to lose weight evenwhen they are underweight.b. Bulimia is marked by weight fluctuations within or abovenormal ranges.c. Bulimia patients often come from middle-class familiesthat are competitive, high-achieving, and protective.d. If one twin is diagnosed with bulimia, the chances of theother twin’s sharing the disorder are greater if they arefraternal rather than identical twins.

Which of the following statements is true of bulimia nervosa?
a. People with bulimia continue to want to lose weight even
when they are underweight.
b. Bulimia is marked by weight fluctuations within or above
normal ranges.
c. Bulimia patients often come from middle-class families
that are competitive, high-achieving, and protective.
d. If one twin is diagnosed with bulimia, the chances of the
other twin’s sharing the disorder are greater if they are
fraternal rather than identical twins.