icterus
Medical term Processing
Dark yellow serum or plasma caused by high bilirubin; bilirubin in icteric samples can falsely lower some chemistry results.
Related terms
- plasmaThe liquid part of unclotted blood, separated by centrifuging a tube that contains an anticoagulant; it…
- serumThe liquid left after blood clots and is centrifuged; it lacks the clotting factors used up in the clot…
- clotting timeThe time a serum tube stands at room temperature, as the tube maker specifies, so the clot forms fully…
- critical valueA result showing a possibly life-threatening condition (a panic or alert value); the lab must tell the…
- Custody and Control FormCCF: the federal form that documents a workplace drug-test specimen's chain of custody, from the employee to…
- dead volumeExtra sample an analyzer needs to pipet accurately, beyond the volume the test itself uses; part of a test's…
- lipemiaCloudy, milky serum or plasma from high blood fats, often after a heavy meal; it can interfere with tests…
- post-analytical phaseSteps after testing: verifying and reporting results and getting them to the ordering provider and the…
- pre-analytical phaseSteps before testing: ordering, patient preparation, identification, collection, labeling, handling and…
- recollectionCollecting a new specimen when the first was rejected or lost; contact the patient and document the reason.
Study Processing