A home health nurse is assessing a patient who has heart failure and notes the patient has had a weight gain of 1.8 kg (4 lb), as well as generalized edema. since the last visit 3 days ago. Which of the following actions should the nurse take next?

Rationale: A. While documentation is important, a weight gain of ≥2 lb (≈1 kg) in 1–3 days and generalized edema indicates fluid retention and possible worsening heart failure, which requires immediate provider notification, not just documentation. B. Although adherence to diuretics is important, simply confirming this does not address the acute risk of fluid overload and possible decompensation. Immediate action is required. C. Education is important for prevention, but in this case, the patient is already showing signs of worsening heart failure, so reinforcing education alone is insufficient. D. Rapid weight gain and generalized edema over a short period are red flags for fluid overload. The nurse should contact the provider immediately to report findings and receive guidance for interventions such as adjusting medications, evaluating for hospitalization, or further monitoring.