Description
Immunoglobulin A
Sample Type: Serum
Tests Included:
Immunoglobulin A (IgA) measurement
Sample Required:
Blood sample
Test Time:
Results typically available within a few days.
What is the test?
This test measures the level of IgA, an antibody, in the blood.
Test Procedure:
A blood sample is collected and analyzed to quantify IgA levels.
When to take the test:
To assess immune system function or suspected immune-related disorders.
Who should take the test:
Individuals with recurrent infections or suspected immune deficiencies.
Precautions for exceptional cases:
Notify the healthcare provider about any medications or conditions affecting immune function.
Frequently Asked Questions (FAQs) for Immunoglobulin A (IgA):
Q1: What role does IgA play in the immune system?
A: IgA is crucial for protecting mucosal surfaces and plays a significant role in immune defense.
Q2: Can low IgA levels lead to health issues?
A: Low IgA levels might increase susceptibility to infections, particularly of the mucous membranes.
Q3: Can IgA levels fluctuate?
A: Yes, IgA levels might vary due to factors like infections, stress, or medications.
Q4: What conditions are associated with IgA deficiencies?
A: Selective IgA deficiency might be associated with increased susceptibility to certain infections.
Q5: Can medications or health conditions affect IgA levels?
A: Certain medications or health conditions might influence IgA levels, potentially affecting test accuracy.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
