Urea - (24 hrs Urine)
What does Urea - (24 hrs Urine) measure?
This test measures the amount of urea excreted in urine over a full day. Urea is a waste product formed when the body breaks down protein and is removed mainly by the kidneys. The test may help assess protein breakdown, dietary protein balance, kidney handling of urea, or nutritional status in selected clinical situations. Results are interpreted along with medical history and other laboratory findings.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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- Sample for analysis
- 24 hrs Urine (15 mL)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.