Question

Measurement of thyroid hormone thyroxine

Answer 1

Answer:

The T4 test is known as the thyroxine test. A high level of T4 indicates an overactive thyroid (hyperthyroidism). ... The TSH test measures the level of thyroid-stimulating hormone in your blood. The TSH has a normal test range between 0.4 and 4.0 milli-international units of hormone per liter of blood (mIU/L).

Explanation:

Answer 2

Answer:

The T4 test is known as the thyroxine test. A high level of T4 indicates an overactive thyroid (hyperthyroidism). ... The TSH test measures the level of thyroid-stimulating hormone in your blood. The TSH has a normal test range between 0.4 and 4.0 milli-international units of hormone per liter of blood (mIU/L).