Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Protein, Blood - Albumin Test
Overview & Description
This test measures the levels of albumin in the blood. Albumin is an important blood protein that is made by the liver and excreted by the kidneys.
Who is a candidate for the test?
This test is normally performed to assist in diagnosing diseases that affect proteins in the body. It may be used to diagnose, evaluate and monitor the disease course in a person with cancer, intestinal or renal problems, liver disease, and immune disorders.
How is the test performed?
A blood sample is taken to measure the amount of albumin in the blood. The blood is usually drawn from a vein in the forearm or the hand. First, the skin over the vein is cleaned with an antiseptic. Next, a strong rubber tube, or tourniquet, is wrapped around the upper arm. This enlarges the veins in the lower arm by restricting blood flow through them. A very thin needle is gently inserted into a vein and the tourniquet is removed. Blood flows from the vein through the needle and is collected into a syringe or vial. It is sent to the laboratory for testing. After the needle is withdrawn, the puncture site is covered for a short time to prevent bleeding.