While a child is hospitalized with acute glomerulonephritis, the parents ask why blood pressure readings are taken so often. Which response by the nurse is most accurate?

A. Sodium intake with meals and snacks affects the blood pressure. While sodium can contribute to blood pressure increases, the primary reason for monitoring blood pressure in this case is to detect the kidney-related hypertension. B. Elevated blood pressure must be anticipated and identified quickly. Blood pressure can increase significantly in acute glomerulonephritis due to fluid retention and kidney impairment. Frequent monitoring helps to identify and treat elevated blood pressure early, preventing complications. C. Blood pressure fluctuations mean that the condition has become chronic. Acute glomerulonephritis typically causes fluctuating blood pressure, but this does not necessarily indicate chronic disease. D. Hypotension leading to sudden shock can develop at any time. Hypotension is less common in acute glomerulonephritis compared to hypertension, making this response less accurate.