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?

"I will take my diuretic before sleep and drink fluids during the day."

"I will read food labels and limit my sodium to 4 grams per day."

"I should use naproxen to manage discomfort."

"I plan to slow down if I am tired the day after exercising."