Bilirubin Total (Fluid)

Specimen Required

FLUID (All Body Fluid)

Fasting Required

Purpose of the Test

Bilirubin total (fluid) is a laboratory test that measures the amount of bilirubin in body fluids such as urine, cerebrospinal fluid, or amniotic fluid. Bilirubin is a yellowish pigment that forms when red blood cells break down. This test is ordered to help diagnose and monitor liver and gallbladder diseases, hemolytic anemia, and other conditions that affect the body’s ability to process bilirubin.

When this test is required

The test is typically requested when a patient exhibits symptoms of liver disease, such as jaundice (yellowing of the skin and eyes), dark urine, or abdominal pain. It may also be requested as part of routine blood work to monitor liver function in individuals with known liver disease.

What the Test Detects

Bilirubin total (fluid) is a laboratory test that measures the amount of bilirubin in body fluids, such as urine or cerebrospinal fluid. Bilirubin is a yellow pigment that is produced when red blood cells are broken down by the liver.

Preparation for the Test

No specific preparation is needed for a bilirubin total (fluid) test. However, it is important to inform your healthcare provider of any medications or supplements you are taking, as some of these may affect the results of the test. In addition, it is important to follow any instructions provided by your healthcare provider or laboratory technician for collecting and storing the sample.

Sample Requirements

A sample of body fluid, such as urine or cerebrospinal fluid, is required for this test. The sample is collected by a healthcare provider or laboratory technician, who will provide you with instructions on how to collect and store the sample. Depending on the type of fluid being tested, the collection procedure may involve a catheter or needle insertion.

Additional Notes

It is important to note that bilirubin levels can be influenced by a variety of factors, including medications, fasting, and dehydration. Therefore, it is important to discuss any medications or dietary restrictions with your healthcare provider prior to the test. Additionally, bilirubin levels can fluctuate throughout the day, so multiple tests may be needed to accurately assess liver function.

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