WebSep 1, 2024 · Lipemia interferes with chemistry tests by the following mechanisms: Light scattering: Results in falsely increased absorbance readings of some analytes, particularly those that are endpoint reactions that are not blanked, e.g. total bilirubin, resulting in high concentrations of bilirubin. WebThe sample indexes of lipemia, hemolysis and icterus are part of our chemistry results. They are provided automatically with our analyzer with any chemistry test and are very useful. These indexes are more objective and consistent than visual assessment of a sample.
What does it mean if your blood is lipemic? - Studybuff
WebDec 1, 2014 · Answers. Automated chemistry analyzers determine lipemia on the basis of the absorbance at specific wavelengths following dilution of the sample ( 1 ). False-positive results with this method are possible; in particular, the precipitation of paraproteins has been shown to correlate with high lipemic indices in clear samples ( 2 ). Weblipemia (li-pe'me-a) [ lipo- + -emia] An abnormal amount of fat in the blood. alimentary lipemia An accumulation of fat in the blood after eating. lipemia retinalis A condition in … how big are kitchen countertops
Increased Lipid Concentration Is Associated with Increased Hemolysis …
WebLipemia is an accumulation of lipoprotein particles that causes turbidity in samples. In general, lipemic samples are found to be between 0.5% and 2.5% of blood samples … WebSep 7, 2024 · September 7, 2024 by Alexander Johnson. After hemolysis, lipemia is the most frequent endogenous interference that can influence results of various laboratory methods by several mechanisms. The most common preanalytical cause of lipemic samples is inadequate time of blood sampling after the meal or parenteral administration of … WebJul 24, 2024 · Lipemia is defined as visible turbidity in serum or plasma samples due to the presence of lipoprotein particles, especially chylomicrons. The most common cause of turbidity is a high concentration of triglycerides [1,2]. It is the most common interference in outpatient populations, occurring in up to 7% of samples [3]. how big are kangaroos when they are born