Tungsten/Creatinine [Mass Ratio] in 24 hour Urine 74002-7
LOINC Code
| LOINC code | 74002-7 | ||
|---|---|---|---|
| name | Tungsten/Creatinine [Mass Ratio] in 24 hour Urine | ||
| description | Analysis of tungsten levels in 24-hour urine collections is performed to determine exposure and accumulation of the toxic metal due to environmental or occupational (e.g. military) exposure or hazards. Toxic metals are reported as units per creatinine (e.g. ug/g{creat}) to account for urine dilution variations. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Tungsten/Creatinine | ||
| property | MRto = Mass Ratio | ||
| time | 24H = 24 hours | ||
| 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 | Tungsten/Creat 24h Ur | ||
Basic Attributes | |||
| class | DRUG/TOX | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
| example UCUM units | ug/g{creat} 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 | ug/g creatinine | ||
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 | 2.46 | ||
| last change type | MIN - change to field other than name | ||
Related Names | |||
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