Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system
Ser = Serum
scale
Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method
IA = Immunoassay: Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.
Additional Names
short name
Kappa LC/Lambda Ser IA
Basic Attributes
class
CHEM
type
1 Laboratory
order vs. observation
Observation
Associated Observations
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.
3908 of 2000 most commonly performed tests by labs in USA
first released
last updated
2.73
last change type
MIN - change to field other than name
change reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016. Changed the LCN from 'Immunoglobulin light chains.kappa/Immunoglobulin light chains.lambda' to ' Kappa light chains/Lambda light chains' for readability.
Related Names
Bence Jones protein BJ Protein BJP Chain Chemistry EIA ELFA ELISA Enzyme immunoassay Hematology Heme IAA Immune globulin Immuno Immunoglob Immunoglobin Imunoglbon
Imunoglobn Kappa LC Lambda LC Mass concentration ratio Mass ratio MCRto MEIA Point in time QNT Quan Quant Quantitative Random Serum SR SUDS
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