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Yes you should not it for 4 hours prior to test

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13y ago

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Is bilirubin lab value affected by sluggish blood flow?

Yes, sluggish blood flow can affect bilirubin levels by impairing the transport of bilirubin to the liver for processing. This can lead to an increase in circulating bilirubin levels, known as unconjugated hyperbilirubinemia. It is important to consider other factors that can also affect bilirubin levels when interpreting lab results.


What is the medical term meaning bilirubin in the blood?

Bilirubinemia is the medical term meaning bilirubin in the blood. Hyperbilirubinemia is the medical term meaning excess levels of bilirubin in the blood.


How is a bilirubin specimen collected?

A bilirubin specimen is collected through a simple blood test usually performed by using a needle to draw blood from a vein in your arm. The sample is then sent to a laboratory for analysis to measure the levels of bilirubin in the blood.


What are the pigments released by the liver in bile called?

From the glossary of medical terms the answer is: BILIRUBIN


Which test confirms the presence of bilirubin?

The presence of bilirubin can be confirmed through blood tests such as a total bilirubin test or a direct bilirubin test. These tests measure levels of bilirubin in the blood to assess liver function and diagnose conditions such as jaundice or liver disease.


Which blood chemical is light sensitive?

The blood chemical constituant that is light sensitive is Bilirubin..


What is indirect bilirubin?

Indirect bilirubin is a type of bilirubin that is unconjugated, meaning it is not bound to other compounds in the liver. It is produced when red blood cells break down and is then processed by the liver to be converted into direct bilirubin for excretion. High levels of indirect bilirubin in the blood may indicate liver or gallbladder issues.


How will eating before a blood test effect your blood sugar levels?

Eating before a blood test will cause your blood sugar levels to rise. That is why they are referred to as "fasting" blood tests, meaning you are not supposed to eat or drink anything but water before having them.


What circumstance leads to higher than normal levels of bilirubin in newborn babies?

Before birth, an infant gets rid of bilirubin through the mother's blood and liver systems. After birth, the baby's liver has to take over processing bilirubin on its own.


Test for bilirubin level in amniotic fluid can be invalidated by?

The bilirubin level test in amniotic fluid can be invalidated by factors such as contamination with maternal blood, which can artificially elevate bilirubin levels. Additionally, the timing of the sample collection relative to the rupture of membranes can affect the results, as bilirubin may diffuse from the fetal blood into the amniotic fluid over time. Proper handling and processing of the sample are crucial to ensure accurate results.


Pigment produced by the destruction of hemoglobin in the liver is called?

When the erythrocytes are destroyed, haemoglobin breaks down, the heme part of it goes through a series of transformation: Heme → biliverdin (green pigment) biliverdin → bilirubin (orange-yellow pigment) Bilirubin + blood albumin → bound bilirubin (in peripheral blood) Bound bilirubin + glucuronic acid → conjugated bilirubin. (in liver) Conjugated bilirubin + intestinal bacteria → several pigments, including - stercobolin (orange-brown pigment, excreted in feces) and - urobilinogen (reabsorbed into bile/blood, finally excreted in urine)


How does direct bilirubin appears normally in blood?

Dead hepatocytes release direct bilirubin in circulation