Test Preparation For Optimal Results:
No fasting required.
Disclaimer: Your health care provider should evaluate a deviation from normal ranges.
This blood test is also known as Ca++, Ionized, Serum; Calcium Filterable, Serum; Calcium Free, Serum; Calcium Unbound, Serum; Ionized Calcium, Serum.
This test measures calcium that is biologically active. Calcium is essential for the healthy development and maintenance of teeth and bones. It is also a critical electrolyte, essential for the healthy function of muscles, nerves and blood clotting.
This blood test is used to monitor exposure to benzene. Benzene is an organic compound that is found in nature and is also manmade. Natural sources of benzene are volcanoes and forest fires. Benzene is also a natural component of crude oil and cigarette smoke and is one of the most basic petrochemicals used in the production of gasoline. Benzene has been described as having a sweet odor. It evaporates very quickly when exposed to air and dissolves quickly in water.
This blood test measures Dehydroepiandrosterone (DHEA) levels. DHEA a natural steroidal hormone made in the adrenal glands, gonads and in the brain. DHEA is a precursor hormone to cortisol, testosterone and estrogen and is the most plentiful steroid hormone in the body.
ABO Grouping is the classification system used to determine blood types. This system is used because antibodies needed for testing are consistent and naturally present in the serum of those blood types. The potential blood types are: O positive, O negative, A positive, A negative, B positive, B negative, AB positive and AB negative. The universal donor is O negative. The universal recipient is AB positive.