Liza had scarlet fever that was not properly treated. now, liza's kidneys do not filter her blood effectively. what structure in liza's kidneys has been primarily affected by her untreated disease?

The Glomerulus is the primarily affected structure by her untreated scarlet fever. The Glomerulus is a network of capillaries. The Glomerulus serves as the first stage o filtering the blood for urine, if the Glomerulus is damaged blood will not be filtered effectively, which is what Liza is currently experiencing due to her untreated scarlet fever.