What should a nurse frequently monitor in a child with acute glomerulonephritis?

Monitoring the child's blood pressure frequently in cases of acute glomerulonephritis is crucial due to the potential for hypertension that can arise from the condition. Acute glomerulonephritis can lead to increased fluid retention and changes in renal function, which may culminate in elevated blood pressure levels. By measuring blood pressure every four hours, the nurse can quickly identify significant changes that may require immediate intervention. This vigilance helps to prevent complications such as hypertensive crises and supports the overall management of the child's condition.

While monitoring heart rate, temperature, and fluid intake and output is also important in assessing the child's overall health status, they do not directly address the immediate and significant concerns associated with blood pressure changes in acute glomerulonephritis. Therefore, prioritizing blood pressure monitoring aligns with the critical needs of the patient experiencing this condition.