A nurse on a mental health unit is reinforcing teaching with a client who has anorexia nervosa. Which of the following statements by the client indicates an understanding of the teaching?

Rationale: A. "I should gain half of a pound per week to meet my treatment goal": Weight gain goals for clients with anorexia nervosa are typically more aggressive, often around 1 to 3 pounds per week, to restore healthy weight timely and prevent complications of prolonged malnutrition. B. "The staff will watch me closely for 1 hour after each meal": Monitoring clients after meals is essential to prevent purging behaviors, such as vomiting or excessive exercise. The one-hour observation period helps ensure safety and supports recovery. C. "The treatment goal is to be within 60 percent of my ideal body weight.": Treatment aims to restore clients to at least 85 to 90 percent of their ideal body weight to improve physical and psychological health; 60 percent is dangerously low and not an appropriate goal. D. "The staff will weigh me every night before I go to bed.": Weighing is typically done once in the morning before breakfast and after voiding, to ensure consistency and accuracy. Nighttime weighing is not standard practice and may contribute to anxiety.