What are the different types of thyroid blood tests?
Three types of blood tests of thyroid are the overall test thyroxine, free test thyroxine and triodothyronine test. Each of these tests can determine whether the thyroid is released by the appropriate number of hormones in the body. Blood tests can also be used to monitor whether the thyroid treatment plan works and may be the first step in determining whether disease or thyroid disorders are present. Food iodine is used to produce hormones called thyroxine and triodothyronine, also known as T4 and T3. Thyroid stores and releases these hormones because the body needs them.
Thyroid blood tests in adults are important because the thyroid gland produces hormones that regulate the metabolism of the body. Children help thyroid in brain development. It is often recommended that thyroid functioning is tested in children, as shortcomings can lead to cmental retardation. In older children, the thyroid gland helps to regulate normal growth. Low levels of thyroid hormones may indicate diseases of the pituitary gland, thyroiditis or postThyroid goat of surgery. If one of these indicators is present, the doctor may recommend further tests or prescribe thyroid drugs.
with thyroid blood tests is not associated with low or no risk. The biggest discomfort is usually a small bruise or tenderness where the needle entered the skin. If the area swollen, warm compression usually alleviates any swelling. Sometimes bleeding disorders may be a problem with clotting after a blood test.
Thyroid blood tests will display increased thyroid hormones hyperthyroidism. Other symptoms include hair thinning, fast heart rate, enlarged thyroid and eye swelling. Blood tests usually show reduced thyroid hormones in hypothyroidism. Other possible symptoms include fatigue, dry skin and intolerance.
Although thyroid blood tests can indicate hungerny hormones, cannot determine the cause of abnormal hormone levels. Further tests may be required to determine the cause. This may include other ultrasonic exams. In some cases, additional blood tests are ordered to detect the presence of thyroid antibodies.