Which Description BEST Represents Someone with Bulimia Nervosa

Which description BEST represents someone with bulimia nervosa?

A) A woman concerned about putting on a few extra pounds decides to replace her usual junk food snacks with fruit and begins a new high-intensity exercise program.
B) A woman carefully monitors everything she eats.She always skips breakfast and restricts meals to less than 200 calories.She avoids social situations at which food is likely to be served.
C) A woman regularly tells herself that she is going to eat a small healthy meal but then commonly finds herself eating an entire pizza,a carton of ice cream,and a box of doughnuts at one sitting.She immediately feels shame and guilt and then forces herself to throw it all up.
D) During periods of peak stress,a woman repeatedly finds herself devouring any sweets she can find: brownies,donuts,ice cream,and so on.She consumes thousands of calories in one sitting and immediately experiences guilt.