T4 Total Test
T4 Total Test FAQ
What is T4?
What is Total T4?
What is a Total T4 test?
What is the importance of a Total T4 test?
What type of specimen will I submit?
Do I need to fast to take this test?
How long does it take to get test results?
Accesa Labs does not provide medical advice, diagnosis or treatment. All users should consult with a medical provider for specific health concerns.
Related To The T4 Total Test
T4 Blood Test - More Information
The T4 total test, also known as the thyroxine lab test, measures the total T4 blood level.
T4, or thyroxine, is an important thyroid hormone. Total T4 blood levels are sometimes measured along with the free T4 test to get a more thorough picture of the thyroxine hormone levels in the body.
Getting a T4 test near you is a fast process as standard Quest Diagnostics labs have the necessary equipment to perform the lab test. After you get your blood drawn, T4 lab results come back relatively quickly. As can be seen on the thyroxine sample report provided in the link above, T4 levels are reported as a number in mcg/dL. In addition, the lab will provide a reference range so that you can compare your total T4 results against what the lab considers to be normal. As with any lab result, your T4 test should be interpreted in the context of any symptoms that you are having with the help of a licensed medical provider.
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