Thyroid function tests are used to evaluate how well the thyroid gland is working. The thyroid gland produces thyroid hormones, which are responsible for regulating metabolism. There are several different thyroid function tests that can be performed, including the measurement of thyroid stimulating hormone (TSH), thyroxine (T4), and triiodothyronine (T3) levels in the blood. Additionally, thyroid antibodies, such as thyroglobulin or thyroperoxidase, can be measured in order to evaluate for autoi

Thyroid Quiz