A nurse is teaching a client who has chronic kidney failure about planning a low-protein diet. The client states, "Why do I have to be concerned about protein?" Which of the following responses should the nurse make?

"A low-protein diet will reduce the risk for hyperkalemia."

"A low-protein diet reduces the risk for edema."

"A low-protein diet reduces the risk for uremia."

"A low-protein diet will increase the nitrogenous wastes in the blood."