Twenty-Two-Year-Old Tawana Is Slightly Overweight and Loves to Eat, Particularly

Twenty-two-year-old Tawana is slightly overweight and loves to eat, particularly snack foods and rich desserts. Fearful of becoming overweight, she frequently takes a laxative following episodes of binge eating. Tawana most clearly suffers from

A) bulimia nervosa.
B) anorexia nervosa.
C) bipolar disorder.
D) social anxiety disorder.