Question

which substances are normally excreted in small amounts in urine? select all that apply. protein glucose bilirubin acetone urobilinogen

Explanation:

Protein is usually present in trace - amounts as the kidneys filter it out effectively. Glucose is normally reabsorbed completely but can be in small amounts in some normal cases. Bilirubin is not normally present in urine in significant amounts. Acetone can be present in small amounts especially in cases of normal fat metabolism. Urobilinogen is normally excreted in small amounts as part of the normal bilirubin metabolism pathway.

Answer:

Protein, Glucose, Acetone, Urobilinogen