A nurse is providing teaching to a client who has nephrotic syndrome. The nurse should recognize that which of the following client statements indicates a need for further teaching?

A. Swelling in the face (especially around the eyes) is a common symptom of nephrotic syndrome due to fluid retention from low albumin levels. B. Increasing sodium intake is incorrect; clients with nephrotic syndrome should follow a low-sodium diet to help control edema. This statement indicates a need for further teaching. C. A kidney biopsy may be ordered to determine the underlying cause of nephrotic syndrome, so this statement is accurate. D. Proteinuria is a hallmark feature of nephrotic syndrome, and this is a correct understanding.