Ordering the Urea Nitrogen Serum Test
Ordering the Urea Nitrogen Serum Test can help assess kidney function by measuring the amount of urea nitrogen in your blood. Interestingly, this test can also provide insights into your body’s protein metabolism. When you order this test, you can expect the following benefits:
- Helps evaluate kidney health by measuring urea nitrogen levels.
- Assists in diagnosing potential kidney disorders.
- Monitors the effectiveness of dialysis treatment.
- Provides information on protein metabolism.
- Supports the management of certain chronic conditions.
Who Should Consider the Test
People experiencing unexplained fatigue or changes in urination patterns might find this test beneficial. For example, someone noticing increased thirst and frequent urination may want to explore their kidney function further. Here are other scenarios where ordering this test might be relevant:
- Experiencing persistent swelling in the legs or feet.
- Having a family history of kidney disease.
- Undergoing treatment for high blood pressure.
- Monitoring kidney function during pregnancy.
- Evaluating the impact of a high-protein diet on kidney health.
Ordering this test can provide measurable insights into kidney function and protein metabolism. Delaying the test might result in missing early signs of kidney issues, which could affect treatment options.
How to Prepare for the Test
No fasting is required for the Urea Nitrogen Serum Test, making it convenient for most people. It’s important to follow any instructions from your doctor or healthcare professional to ensure the test is conducted properly.
Labs Included When Ordering Your Urea Nitrogen Serum Test
| Test Name | Reference Range | Significance | Low and High Levels of Urea Nitrogen Serum |
|---|---|---|---|
| Urea Nitrogen | 7-20 | Urea nitrogen is a waste product formed in the liver and excreted by the kidneys. It helps assess kidney function and protein metabolism. | High levels mean potential kidney dysfunction or dehydration.
Low levels mean possible liver disease or malnutrition. |
Reference ranges may differ. Visit the Quest Diagnostics lab test directory for the latest values.
Urea Nitrogen Serum Test FAQ
Is there Urea Nitrogen Serum testing near me?
To find nearby locations for Urea Nitrogen Serum testing, use the patient service center locator. This is especially helpful if you need a convenient site for sample collection due to mobility issues or time constraints.
What is the cost of the test?
The cost of the Urea Nitrogen Serum Test includes all fees, such as sample collection at patient service centers. It’s worth ordering to monitor kidney function, especially if you’re managing a chronic condition.
How often should I retest?
Retesting every 6 to 12 months is recommended to monitor changes in kidney function. Regular testing can help track the effectiveness of treatments or lifestyle changes.
How accurate is the test?
The Urea Nitrogen Serum Test uses a colorimetric method to measure urea nitrogen levels, ensuring precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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