A nurse is providing discharge instructions for a client who has congestive heart failure. Which of the following client statements indicates to the nurse that the teaching was effective?

Rationale: A. Correct because this statement demonstrates understanding of energy conservation and activity pacing, which are important for clients with congestive heart failure (CHF). Overexertion can exacerbate symptoms such as fatigue, dyspnea, and fluid retention, so adjusting activity based on tolerance is an effective self-management strategy. B. Incorrect because sodium restriction is a cornerstone of CHF management. Excess sodium can cause fluid retention, worsening edema, and heart failure symptoms. Clients should limit sodium intake according to their prescribed dietary plan. C. Incorrect because diuretics are usually taken in the morning to prevent nocturia and sleep disturbances. Drinking fluids during the day is appropriate, but timing of diuretic therapy is important for effectiveness and quality of life. D. Incorrect because daily weight monitoring is recommended for CHF clients to detect rapid fluid retention early. Weekly checks are insufficient to identify acute changes that may require intervention.