LOINC
Version 2.67

74133-0Volatiles and gases [Presence] in BloodActive

Term Description

Testing for volatiles in whole blood to determine occupational or environmental exposure to toxins. The submitted lab tests for the following volatiles: ethanol, methanol, isopropanol and acetone.
Source: Regenstrief LOINC

Part Description

LP18221-9   Volatiles
Testing for volatile substances, such as ethanol, methanol, isopropanol, and acetone, in whole blood, urine, and other patient specimens is performed to evaluate toxicity. Ethanol is a significant substance of abuse in the United States. It is present in beer, wine, vodka, whiskey and other liquors. The concentration of ethanol in blood correlates with the degree of intoxication. As a depressant, it alters cerebral function causing typical symptoms such as impaired thought, clouded judgment, and changed behavior. Methanol and isopropanol are highly toxic volatile substances and result from exogenous ingestion. Acetone is generally elevated in metabolic conditions such as diabetic ketoacidosis. Source: Regenstrief LOINC

Fully-Specified Name

Component
Volatiles
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method

Additional Names

Short Name
Volatiles Bld Ql
Display Name
Volatiles and gases Ql (Bld)

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.46
Last Updated
Version 2.56
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Member of these Groups

LG37583-8 Volatiles|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

zh-CNChinese (CHINA)
挥发性物质类:存在情况或阈值:时间点:全血:序数型:
nl-NLDutch (NETHERLANDS)
vluchtige stoffen:aanwezigheid:moment:bloed:ordinaal:
et-EEEstonian (ESTONIA)
Lenduvad ühendid:PrThr:Pt:B:Ord:
fr-BEFrench (BELGIUM)
Composés volatiles:PrThr:Temps ponctuel:Sang:Ordinal:
fr-CAFrench (CANADA)
Composés volatils:Présence-Seuil:Temps ponctuel:Sang:Ordinal:
fr-FRFrench (FRANCE)
Molécules volatiles:Présence/Seuil:Ponctuel:Sang:Qualitatif:
it-ITItalian (ITALY)
Volatili:PrThr:Pt:Sangue:Ord:
pt-BRPortuguese (BRAZIL)
ru-RURussian (RUSSIAN FEDERATION)
Летучие вещества:PrThr:ТчкВрм:Кр:Пор:
es-ESSpanish (SPAIN)
Volátiles:PrThr:Punto temporal:Sangre:Ord:
tr-TRTurkish (TURKEY)
Uçucular:MevcEşik:Zmlı:Kan:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74133-0