Phenothiazines [Mass/volume] in Urine   3954-5

LOINC Code


LOINC code3954-5
namePhenothiazines [Mass/volume] in Urine
statusACTIVE

Fully-Specified Name

componentPhenothiazines
propertyMCnc  =  Mass Concentration
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUrine
scaleQn  =  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 namePhenothiaz Ur-mCnc

Basic Attributes

classDRUG/TOX
type1  Laboratory
order vs. observationBoth
example UCUM unitsug/mL
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 unitug/mL

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

test rank14427 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonChanged component name from "Phenothiazine" (singular) to "Phenothiazines" (pleural) to better reflect its long term intended meaning and current conventions. . Phenothiazine is a distinct chemical but has never been used in human medicine. (It was used for parasitic diseases in animals decades ago but not now). The word phenothiazine has always been used to mean the class of drugs that are derived from phenothiazine and laboratories that use phenothiazine and phenothiazines to mean the measure of any drug of phenothiazine class contained in the specimen.

Related Names

Dibenzothiazine
DRUG/TOXICOLOGY
Drugs
Level
Mass concentration
Phenothiaz
Phenothiazine
Phenothiazn
Point in time
QNT
Quan
Quant
Quantitative
Random
UA
UR
Urn

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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