Urinalysis shows that marianne has large amounts of protein in her urine. The area of the nephron that must be malfunctioning is the <u>Glomerulus</u>.
Diseases that affect the glomeruli cause protein as well as occasionally red blood cells to seep into the urine. Sometimes a glomerular illness also prevents the kidney from removing waste materials, causing them to accumulate in the blood.
Glomerular damage would be brought caused via an infection, a drug or substance that harms your kidneys, swelling as well as fibrosis of the nephron or glomerulus, among other things.
To learn more about Urinalysis, here
brainly.com/question/28237597
#SPJ4