Ordering the DNase-B Antibody Test
Ordering the DNase-B Antibody Test is important for diagnosing past infections caused by group A Streptococcus bacteria. This test helps identify if your body has produced antibodies in response to a strep infection, which can be crucial for understanding certain health conditions. Interestingly, this test can also help in diagnosing post-streptococcal complications, which are not always immediately apparent.
Here are some specific benefits of ordering this test:
- Detects antibodies related to strep infections.
- Helps diagnose post-streptococcal complications.
- Assists in understanding unexplained symptoms.
- Provides insight into past infections.
Who Should Consider the Streptococcal Antibody Test
If you’ve been experiencing persistent symptoms like joint pain or skin rashes after a sore throat, this test might be beneficial. It can help determine if these symptoms are related to a past strep infection.
Other scenarios where this test may be considered include:
- Recurring sore throats without a clear cause.
- Unexplained fever following a throat infection.
- Family history of post-streptococcal complications.
- Persistent fatigue after a strep infection.
- Unusual skin conditions that appear after a sore throat.
Ordering this test can provide valuable information about your health. Not ordering it might leave you without answers to ongoing symptoms, potentially delaying appropriate care.
Preparing for the Streptococcal Antibody 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 DNase-B Antibody Test
| Test Name | Reference Ranges | Significance of Biomarker | Low and High Levels of DNase-B Antibody |
|---|---|---|---|
| DNAse B Ab.Streptococcal | 0-200 | This biomarker indicates the presence of antibodies against streptococcal bacteria. It helps in diagnosing past infections and related complications. | High levels mean a recent or past strep infection.
Low levels mean no recent strep infection. |
Reference ranges can vary. Check the Quest Diagnostics lab test directory for updated ranges.
DNase-B Antibody FAQ
Is there DNase-B Antibody 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 DNase-B Antibody 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 if symptoms persist or if new symptoms arise after a strep infection. Regular monitoring can help manage and understand ongoing health concerns.
How accurate is the test?
The DNase-B Antibody test uses an enzyme-linked immunosorbent assay (ELISA) method, which is highly specific and sensitive. TrueHealthLabs.com only partners with CLIA certified labs, ensuring the highest 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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