For Recruitment questions, contact the County of Santa Clara Human Resources at (408) 299-6816. For Health and Hospital related recruitments, contact the Santa Clara Valley Health and Hospital System Human Resources at (408) 885-5450.
The T4 test is known as the thyroxine test. The TSH test measures the level of thyroid-stimulating hormone in your blood. These are the two most common thyroid function tests and are usually ordered together. They are routinely performed on newborn babies to identify a low-functioning thyroid gland.
The T4 test is known as the thyroxine test. The TSH test measures the level of thyroid-stimulating hormone in your blood. These are the two most common thyroid function tests and are usually ordered together.They are routinely performed on newborn babies to identify a low-functioning thyroid gland.rawing Blood for Thyroid Function Tests. Talk to your doctor about any medications you are taking and tell your doctor if you are pregnant. Certain medications and pregnancy may influence your test results. A blood draw, also known as venipuncture, is an outpatient procedure performed at a lab or a doctorâs office.