LOINC
Version 2.71

74378-1Meperidine [Mass/volume] in Unknown substanceActive

Term Description

Analysis of an unknown substance. Test is ordered on unknown powders, liquids, capsules, tablets, syringe contents, residue from drug paraphernalia, etc., for identification and quantification of the unknown substance.
Source: Regenstrief LOINC

Part Description

LP16184-1   Meperidine
A narcotic analgesic used to relieve moderate to severe pain, including postoperative pain and the pain of labor. Prolonged use may lead to dependence of the morphine type; withdrawal symptoms appear more rapidly than with morphine but are of shorter duration. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Meperidine
Property
MCnc
Time
Pt
System
Unk sub
Scale
Qn
Method

Additional Names

Short Name
Meperidine Usub-mCnc
Display Name
Meperidine (Unknown substance) [Mass/Vol]
Consumer Name Alpha
Meperidine, Unknown Substance

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.46
Last Updated
Version 2.46
Order vs. Observation
Both

Member of these Groups

LG37592-9 Meperidine|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

zh-CNChinese (China)
哌替啶:质量浓度:时间点:未知物质:定量型:
nl-NLDutch (Netherlands)
meperidine:massa/volume:moment:onbekende substantie:kwantitatief:
et-EEEstonian (Estonia)
Meperidiin:MCnc:Pt:XXX:Qn:
fr-BEFrench (Belgium)
Mépéridine:Concentration de masse:Temps ponctuel:Substance inconnue:Quantitatif:
fr-CAFrench (Canada)
Mépéridine:Concentration de masse:Temps ponctuel:Substance inconnue:Quantitatif:
fr-FRFrench (France)
Péthidine:Masse/Volume:Ponctuel:Substance inconnue:Numérique:
de-DEGerman (Germany)
Meperidin:MKnz:Pkt:Unb Subst:Qn:
it-ITItalian (Italy)
Meperidina:MCnc:Pt:Sostanza sconosciuta:Qn:
pt-BRPortuguese (Brazil)
Meperidine::Pt:Substância desconhecida:Qn:
ru-RURussian (Russian Federation)
Меперидин:МассКонц:ТчкВрм:Неизв вещ:Колич:
es-ESSpanish (Spain)
Meperidina:Concentración de masa:Punto temporal:Sustancia desconocida:Qn:
tr-TRTurkish (Turkey)
Meperidin:KütlKons:Zmlı:Blnm sub:Kant:

Example Units

Unit Source
ug/mL Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74378-1