Total reviews 423
Total reviews 423
Tests Included: 3
Est. 1-3 (business days) Turnaround
Specimen type: Blood
Lab Location
The Thyroid Panel blood test is a group of tests used to assess the function of the thyroid gland and detect thyroid problems. This test measures thyroid hormones, which are chemical substances that regulate the body’s metabolism. Available tests include the T3 (Uptake), T4 (Thyroxine), Total and Free T4 (FT4, Free Thyroxine). This test is used to detect hypothyroidism or hyperthyroidism. It also monitors the treatment of thyroid disorders. Prior medications may produce specific reactions to the tests. It generally measures thyroid hormone levels in the blood. Since these hormones are responsible for regulating...
Tests Included: 3
Est. 1-3 (business days) Turnaround
Specimen type: Blood
Lab Location
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The Thyroid Panel blood test is a group of tests used to assess the function of the thyroid gland and detect thyroid problems. This test measures thyroid hormones, which are chemical substances that regulate the body’s metabolism. Available tests include the T3 (Uptake), T4 (Thyroxine), Total and Free T4 (FT4, Free Thyroxine). This test is used to detect hypothyroidism or hyperthyroidism. It also monitors the treatment of thyroid disorders. Prior medications may produce specific reactions to the tests. It generally measures thyroid hormone levels in the blood. Since these hormones are responsible for regulating the body's metabolism, the test serves to evaluate thyroid gland function and the body’s energy use.
Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.
| T3 Uptake | 22-35 % |
T4 (Thyroxine), Total
| Male (mcg/dL) |
Female (mcg/dL) |
||||
| <1 Month | 4.5-17.2 | 4.5-17.2 | |||
| 1-23 Months | 5.9-13.9 | 5.9-13.9 | |||
| 2-12 Years | 5.7-11.6 | 5.7-11.6 | |||
| 13-20 Years | 5.1-10.3 | 5.3-11.7 | |||
| >20 Years | 4.9-10.5 | 5.1-11.9 |
| Free T4 Index (T7) | 1.4-3.8 |
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