A nursing instructor is teaching students about eating disorders. Which statement indicates that a student understands the difference between anorexia nervosa and bulimia nervosa?

“Hyperkalemia and hyponatremia are associated with anorexia nervosa.”

“Individuals diagnosed with anorexia nervosa exhibit malnutrition and dehydration.”

“Amenorrhea and parotid gland enlargement are symptoms of bulimia nervosa.”

“Signs of bulimia nervosa include hypotension, edema, and erosion of tooth enamel.”