LOINC
Version 2.67

50005-8Methaqualone [Presence] in Body fluid by Screen methodActive

Part Descriptions

LP15016-6   Methaqualone
Methaqualone is a quinazoline derivative with sedative-hypnotic properties. It was used as a treatment of insomnia, as a sedative, and a muscle relaxant. Due to its high potential for abuse, it has been taken off the market in many countries, including the United States. In parts of Africa and India, smoking methaqualone has become a significant public health issue. Methaqualone is similar to barbiturates in that it induces euphoria, sedation and loss of inhibition. This drug functions by binding to GABA receptors in the central nervous system and increasing the amount of inhibitory signals in the brain. Methaqualoneit can be detected during a blood or urine drug test. [PubChem:methaqualone] [PMID: 15846700] [PMID: 96460] Source: Regenstrief LOINC

LP7238-1   Body fld
The LOINC "Body fld" System represents any body fluid that does not already have its own named System in LOINC, such as cochlear fluid or chyle. "Body fld" is not a high-level concept that includes all body fluids. Source: Regenstrief LOINC

Fully-Specified Name

Component
Methaqualone
Property
PrThr
Time
Pt
System
Body fld
Scale
Ord
Method
Screen

Additional Names

Short Name
Methaqualone Fld Ql Scn
Display Name
Methaqualone Screen Ql (Body fld)

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.56
Change Reason
The Property has been changed from ACnc to reflect new model for ordinal terms; 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

LG37554-9 Methaqualone|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

zh-CNChinese (CHINA)
甲喹酮:存在情况或阈值:时间点:体液:序数型:毒理学筛查试验
nl-NLDutch (NETHERLANDS)
methaqualon:aanwezigheid:moment:lichaamsvocht:ordinaal:screening
fr-BEFrench (BELGIUM)
Méthaqualone:PrThr:Temps ponctuel:Liquide biologique:Ordinal:Dépistage
fr-CAFrench (CANADA)
Méthaqualone:Présence-Seuil:Temps ponctuel:Liquide biologique:Ordinal:Dépistage
fr-FRFrench (FRANCE)
Méthaqualone:Présence/Seuil:Ponctuel:Liquide biologique:Qualitatif:Dépistage
it-ITItalian (ITALY)
Metaqualone:PrThr:Pt:Liquido corporeo:Ord:Screening
pt-BRPortuguese (BRAZIL)
Metaqualona:ACnc:Pt:LiqOrg:Ord:Triagem
ru-RURussian (RUSSIAN FEDERATION)
Метаквалон:PrThr:ТчкВрм:Тело ждк:Пор:Скрининг
es-ESSpanish (SPAIN)
Metacualona:PrThr:Punto temporal:Fluido corporal:Ord:Cribado toxicológico
tr-TRTurkish (TURKEY)
Metakualon:MevcEşik:Zmlı:Vücut sv:Srl:Tarama

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=50005-8