What is an important aspect of managing refeeding syndrome in patients with anorexia nervosa?
Correct Answer: B
Rationale: The correct answer is B because monitoring electrolytes closely during refeeding is crucial to prevent life-threatening complications such as electrolyte imbalances. Refeeding syndrome can lead to shifts in electrolytes, particularly phosphorus, potassium, and magnesium, which may result in cardiac arrhythmias, respiratory failure, or even death. Close monitoring allows for timely interventions to maintain electrolyte balance.
Choice A is incorrect because refeeding a patient with high-calorie foods immediately can actually exacerbate refeeding syndrome by overwhelming the body's metabolic and electrolyte regulation processes. Choice C is incorrect because allowing the patient to eat whatever they want without restrictions can lead to rapid and uncontrolled weight gain, which may worsen medical complications. Choice D is incorrect because restricting fluid intake can also contribute to electrolyte imbalances and dehydration during refeeding.