Albumin blood (serum) test
What is an Albumin Blood (Serum) Test?
An albumin blood (serum) test is a test that measures the amount of albumin in a person's blood. Albumin is a protein that is made in the liver and found in blood. It helps move substances, such as hormones, vitamins, and drugs throughout the body, and it helps balance the body's fluids and electrolytes. The test measures the level of albumin in order to detect problems with the liver or other conditions that involve abnormal concentrations of albumin in the blood.
Preparation for Albumin Blood (Serum) Test
In most cases, no specific preparation is needed for an albumin blood (serum) test. However, it is important to tell your doctor or health care provider about any medications or supplements you are taking, as they can affect the results of the test.
Procedure for Albumin Blood (Serum) Test
The albumin blood (serum) test is a simple procedure that involves a small blood sample taken from a vein in the arm. The sample is then sent to a lab to measure the level of albumin in the blood.
Types of Albumin Blood (Serum) Tests
There are two different types of albumin tests:
- The total albumin test, which measures the total amount of albumin in the blood.
- The fractional albumin test, which measures the amount of albumin relative to other proteins in the blood.
Risks of an Albumin Blood (Serum) Test
The risks associated with an albumin blood (serum) test are minimal. Some people may experience slight discomfort or bruising where the sample is taken from the arm. Otherwise, the test is usually safe.
Why is an Albumin Blood (Serum) Test Performed?
An albumin blood (serum) test is performed to detect problems with the liver or to monitor diseases involving abnormal concentrations of albumin in the blood, such as kidney or heart disease. It can also be used to evaluate nutrition status or to detect liver damage due to alcohol abuse.
When is an Albumin Blood (Serum) Test Recommended?
An albumin blood (serum) test may be recommended if a person has signs or symptoms of liver disease, heart disease, or kidney disease. It can also be used to evaluate nutrition status, as well as to monitor treatment for diseases involving abnormal concentrations of albumin in the blood.