A nurse is providing a community education session about the risk factors for chronic renal failure. Which lifestyle factor should the nurse emphasize as a modifiable risk factor for kidney disease?

A. Incorrect. While physical activity is essential for overall health, the client's fatigue may be related to anemia, not lack of physical activity.

B. Correct. Fatigue and lethargy are common symptoms of anemia, which is a common complication of chronic renal failure. Iron supplements can help address anemia-related fatigue.

C. Incorrect. Increasing protein intake may not directly address the underlying cause of the client's fatigue, which is likely anemia.

D. Incorrect. Caffeine-containing beverages can contribute to fluid overload and hypertension in chronic renal failure and are not a suitable intervention for addressing fatigue.

A. Incorrect. While chronic renal failure is often irreversible, the rate of decline in kidney function can vary depending on the underlying cause and the effectiveness of treatment and management.

B. Incorrect. While appropriate lifestyle changes and medications can improve the client's quality of life and slow the progression of the disease, chronic renal failure is a chronic condition that may require ongoing management.

C. Incorrect. Chronic renal failure is generally not curable, but proper management can help stabilize the condition and slow the progression of kidney damage.

D. Correct. The prognosis for chronic renal failure can vary widely depending on factors such as the cause of kidney disease, the stage of kidney damage, and the client's response to treatment. Early intervention, such as controlling blood pressure and blood sugar levels, can help slow the progression of kidney damage and improve long-term outcomes.