Urinalysis is used to evaluate urine for abnormalities such as?

• A. Appearance of urine
• B. Presence of abnormalities such as blood, sugar, or protein
• C. Volume of urine
• D. Odor of urine

Answer: (B)

Urinalysis screens urine for abnormal components that signal potential disease. The most informative findings are the presence of blood, glucose, or protein in the urine. Blood can indicate urinary tract bleeding or kidney issues; glucose (glucosuria) can point to diabetes or renal issues with glucose handling; protein (proteinuria) often reflects kidney or glomerular problems. While appearance, volume, and odor can change with various factors, they are less specific indicators of disease than detecting these abnormal substances. A positive finding of any of these abnormalities would lead to further evaluation.