A nurse is caring for a school-age child who has acute glomerulonephritis with peripheral edema and is producing 35 mL of urine per hour. The nurse should place the client on which of the following diets?

The correct answer is D: Low-sodium, fluid-restricted diet. In acute glomerulonephritis, the kidneys are unable to effectively remove excess sodium and fluid, leading to edema and reduced urine output. A low-sodium diet helps reduce fluid retention and prevent further edema. Fluid restriction is also crucial to prevent overload. Choices A, B, and C do not specifically address the primary issue of fluid retention in glomerulonephritis. A low-protein diet is generally recommended in chronic kidney disease, not necessarily in acute glomerulonephritis. A regular diet with no added salt does not adequately address the need for sodium and fluid restriction in this case.