Ordering the Bilirubin Total and Direct Adult Test
Understanding your bilirubin levels is crucial for assessing liver function and diagnosing potential liver disorders. This test measures both total and direct bilirubin, providing a comprehensive view of your liver’s health. Interestingly, bilirubin is a byproduct of the normal breakdown of red blood cells, and its levels can indicate how well your liver is processing waste.
Here are some specific benefits of ordering this test:
- Helps diagnose liver diseases such as hepatitis or cirrhosis.
- Monitors the effectiveness of treatment for liver conditions.
- Assists in identifying bile duct blockages.
- Evaluates jaundice in adults.
- Provides insight into hemolytic anemia.
Who Should Consider Liver Function Testing
If you’ve been feeling unusually fatigued or have noticed a yellowing of your skin, it might be time to consider this test. These symptoms can be subtle indicators of liver issues that need attention.
Other scenarios where this test might be beneficial include:
- Experiencing unexplained nausea or vomiting.
- Having a family history of liver disease.
- Undergoing treatment that affects the liver.
- Monitoring a known liver condition.
- Experiencing dark urine or light-colored stools, which can be unexpected signs of liver issues.
Ordering this test can provide valuable information about your liver’s function. Without it, you might miss early signs of liver problems, leading to more serious health issues later on. Take control of your health by considering this test.
Preparing for Your Lab Test
Fasting is not required for this test. It’s important to follow your doctor’s instructions regarding any medications or supplements you are taking.
Labs Included When Ordering Your Bilirubin Total and Direct Adult Test
| Test Name | Reference Range | Significance | Low and High Levels of Bilirubin |
|---|---|---|---|
| Total Bilirubin | 0.1 – 1.2 | Total bilirubin measures the overall level of bilirubin in the blood. It helps assess liver function and detect liver diseases. | High levels mean potential liver dysfunction or bile duct blockage.
Low levels mean generally not a concern. |
| Direct Bilirubin | 0.0 – 0.3 | Direct bilirubin measures the conjugated form of bilirubin. It is useful in diagnosing liver and bile duct conditions. | High levels mean possible liver or bile duct issues.
Low levels mean typically not a concern. |
Reference ranges can vary. For the most current ranges, check the Quest Diagnostics lab test directory.
Bilirubin Total and Direct Adult Test FAQ
Is there Bilirubin Total and Direct Adult testing near me?
You can find nearby draw locations with our patient service center locator, which also offers mobile phlebotomy options. During the collection, a skilled technician will guide you through the process, ensuring a smooth and comfortable experience.
What is the cost of the test?
The cost of the Bilirubin Total and Direct Adult Test can be found at the top of the page. Pricing includes collection fees when visiting patient service centers, ensuring transparency with no hidden fees.
How often should I retest?
Retesting is generally recommended every 6 to 12 months, especially if you have ongoing liver concerns. Regular monitoring can help track changes and guide treatment decisions.
How accurate is the test?
The test uses a spectrophotometric method to measure bilirubin levels, ensuring precise results. TrueHealthLabs.com only partners with CLIA-certified labs, guaranteeing high standards of accuracy and reliability.
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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