Which finding is expected in a child with acute glomerulonephritis?

In a child with acute glomerulonephritis, the presence of periorbital edema is a common finding. This condition often results from the retention of fluid and sodium due to impaired kidney function. When the kidneys are unable to filter waste products effectively, there can be an accumulation of fluid in the body, leading to swelling, particularly noticeable around the eyes. Periorbital edema can also indicate increased vascular permeability associated with the inflammatory processes seen in glomerulonephritis.

Other symptoms associated with acute glomerulonephritis might include hypertension, hematuria (blood in urine), and proteinuria (protein in urine). However, the key indicator of periorbital edema highlights the fluid overload characteristic of this condition, making it an expected finding in affected children.