Final answer:
Daily weights in children with nephrosis are obtained to monitor changes in the amount of edema.
Step-by-step explanation:
Daily weights in children with nephrosis are obtained to monitor changes in the amount of edema. Nephrosis is a kidney disorder that can cause abnormal fluid accumulation in the body, leading to edema. By measuring daily weights, doctors can track changes in fluid retention and adjust treatment plans accordingly.
Weight loss from a low-protein diet is not the primary focus of daily weight monitoring in children with nephrosis. Accuracy of fluid balance sheets is important in overall management of the condition, but it is not specifically monitored through daily weights. Percentile on the growth grid may be considered in assessing the overall growth and development of a child, but it is not the primary purpose of daily weight measurements in children with nephrosis.