Oxidants [Mass/volume] in Urine 97204-2
LOINC Code
LOINC code | 97204-2 | ||
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name | Oxidants [Mass/volume] in Urine | ||
description | This test is performed as part of specimen validity testing. Substance abusers may attempt to evade detection by the addition of a substance to their urine specimen, a number of which are classified as oxidants. Urine specimens with an oxidant concentration of greater than 200 mg/L are considered adulterated, which may affect urine drug testing results. [https://www.federalregister.gov/documents/2017/01/23/2017-00979/mandatory-guidelines-for-federal-workplace-drug-testing-programs]. | ||
status | ACTIVE | ||
Fully-Specified Name | |||
component | Oxidants | ||
property | MCnc = Mass Concentration | ||
time | 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 | Urine | ||
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 | |||
Additional Names | |||
short name | Oxidants Ur-mCnc | ||
Basic Attributes | |||
class | DRUG/TOX | ||
type | 1 Laboratory | ||
order vs. observation | Observation | ||
example UCUM units | mg/dL The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | ||
example unit | mg/dL | ||
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. | |||
History/Usage | |||
first released | |||
last updated | 2.70 | ||
last change type | ADD - added | ||
Related Names | |||
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