Final answer:
To assess fluid excess in a child with AGN, you can monitor their weight, assess for signs of edema, and measure their blood pressure.
Step-by-step explanation:
In a child with acute glomerulonephritis (AGN), one of the ways to assess fluid excess is to monitor the child's weight. Fluid excess can lead to weight gain, so tracking weight regularly can help determine if there is an accumulation of fluid. Additionally, assessing the child's intake and output can provide valuable information. Measuring the amount of fluid the child consumes and the amount they urinate can help determine if there is a fluid imbalance.
Another method to assess fluid excess is to evaluate the child for signs and symptoms of edema. Edema is the abnormal accumulation of fluid and can be observed in areas such as the ankles, feet, and abdomen. Swelling in these areas may indicate fluid excess.
Moreover, monitoring blood pressure can also be helpful in assessing fluid excess. High blood pressure can be associated with fluid overload. Regular blood pressure measurements can help identify any hypertension that may be related to fluid excess.