33499-5

Methane/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose lactose PO

Active

Part Descriptions

LP15726-0 Methane
The simplest hydrocarbon, methane, is a gas (at standard temperature and pressure, STP) with a chemical formula of C H 4. Pure methane is odorless, but when used commercially is usually mixed with small quantities of odorants, strongly-smelling sulfur compounds such as ethanethiol (also called ethyl mercaptan), to enable the detection of leaks. The principal component of natural gas, methane is a significant and plentiful fuel. Burning one molecule of methane in the presence of oxygen releases one molecule of CO2 (carbon dioxide) and two molecules of H2 O (water): CH4 + 2O2 †' CO2 + 2H2 OMethane's relative abundance and clean burning process makes it a very attractive fuel. However, because it is a gas and not a liquid or solid, methane is difficult to transport from the areas that produce it to the areas that consume it. Converting methane to forms that are more easily transported, such as LNG (liquefied natural gas) and methanol, is an active area of research. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Methane (Wikipedia)

LP15726-0 Methane
The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed) Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name: Methane/Expired gas^1H post dose lactose PO:VFr:Pt:Exhl gas:Qn:
Long Common Name: Methane/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose lactose PO
Short Name: Breath methane 1h p Lac PO
Display Name: Methane/Expired gas 1 Hr post dose lactose PO (Exhl gas) [Volume fraction]
Consumer Name Alpha Get Info: Methane/Expired Gas - 1 hr after lactose by mouth, Exhaled gas

Part Model Get Info

Component
Methane/Expired gas^1H post dose lactose PO
LP306536-6
- Analyte
  Methane/Expired gas
  LP286511-3
  - Component Numerator
    Methane
    LP15726-0
    - Component Numerator Core
      Methane
      LP15726-0
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Expired gas
    LP65356-5
    - Component Denominator Core
      Expired gas
      LP65356-5
    - Component Denominator Core Suffix
      NULL
- Challenge
  1H post dose lactose PO
  LP30858-2
- Adjustment
  NULL
- Count
  NULL
Property
VFr
LP6891-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Exhl gas
LP7214-2
- System Core
  Exhl gas
  LP7214-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHAL
Type: Laboratory
First Released: Version 2.09
Last Updated: Version 2.70 (MIN)
Order vs. Observation: Observation

Member of these Panels

LOINC	Long Common Name
50584-2	Lactose challenge (hydrogen breath test) panel - Exhaled gas
105750-4	Lactose challenge (methane breath test) panel - Exhaled gas

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Methan/vydechovaný plyn^1 hodina po dávce laktózy PO:Objemový podíl:Časový bod:Plyn vydechovaný:Kvantitativní:
el-GR	Greek (Greece)	Μεθάνιο/Εκπνεόμενο αέριο^1 ώρα κατόπιν δόσης λακτόζης από του στόματος:VFr:Pt:Εκπνεόμενο αέριο:Qn: Synonyms: 1 ώρα κατόπιν δόσης 1 ώρα κατόπιν δόσης λακτόζης από του στόματος CHAL Pt Qn VFr Αέριο Εκπνεόμενο αέριο κατόπιν δόσης Λακτόζη Λακτόζη.από του στόματος Μεθάνιο
es-AR	Spanish (Argentina)	metano/gas espirado^1 hora después de la dosis de lactosa vía oral:fracción de volumen:punto en el tiempo:aire espirado:cuantitativo:
es-ES	Spanish (Spain)	Metano/Gas espirado^1 hora pos dosis de lactosa VO:Fracción de volumen:Punto temporal:Gas espirado:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Metano / Gas expirado ^1H después de la dosis de lactosa PO:Fracción de volumen:Punto temporal:Gas exhalado:Cuantitativo:
fr-CA	French (Canada)	Méthane/Gaz expiré^1 h post dose lactose PO:Fraction volumique:Temps ponctuel:Gaz expiré:Quantitatif:
fr-FR	French (France)	Méthane/Gaz expiré^T01h après lactose PO:Fraction volumique:Ponctuel:Gaz expiré:Numérique:
fr-BE	French (Belgium)	Méthane/Gaz expiré^1 h post dose lactose PO:Fraction volumique:Temps ponctuel:Gaz expiré:Quantitatif: Synonyms: Post dose. 1H
it-IT	Italian (Italy)	Metano/Gas scaduto^1h post dose lattosio per os:VFr:Pt:Exhl gas:Qn: Synonyms: 1 ora dopo dose 1 ora dopo stimolo con lattosio per os dopo dose Frazione di Volume Gas esalato Punto nel tempo (episodio) Test di provocazione
nl-NL	Dutch (Netherlands)	methaan/uitgeademde lucht^60 min na dosis lactose PO:volumefractie:moment:uitgeademde lucht:kwantitatief: Synonyms: 1 uur na dosis 1 uur na dosis lactose PO
pt-BR	Portuguese (Brazil)	Metano/Gás expirado^60 min após dose de lactose VO:VFr:Pt:Gas exalado:Qn: Synonyms: ; 1H p Lac PO; p dose; Fr; Volume fraction; Volfr; Percent; Point in time; Random; ExG; Breath; Exhaled gas; Quantitative; QNT; Quant; Quan; Oral; Gases; PST; After; CHEMISTRY.CHALLENGE TESTING; CHEMISTRY.CHALLENGE TESTING; LTT
ru-RU	Russian (Russian Federation)	Метан/Выдыхаемый газ^1 час после дозы лактозы через рот:ОбФр:ТчкВрм:Выд газ:Колич: Synonyms: Выдыхаемый воздух Количественный Объемная фракция Точка во времени;Момент
tr-TR	Turkish (Turkey)	Metan/Solunarak alınan gaz^1Sa snr oral laktoz dozu:HcmFr:Zmlı:Soln atılan gaz:Kant:
zh-CN	Chinese (China)	甲烷/已呼出的气体^在口服剂量乳糖之后1小时:体积分数:时间点:呼出的气体:定量型: Synonyms: 1Hr之后于剂量乳糖 PO;1小时之后于口服剂量乳糖;60Min之后于剂量乳糖 PO;60分钟之后于口服剂量乳糖;在剂量乳糖 PO之后1Hr;在剂量乳糖 PO之后60Min;在口服剂量乳糖之后60分钟 1Hr之后于剂量物质;1Hr之后于剂量药物;1小时之后于剂量物质;1小时之后于剂量药物;60Min之后于剂量物质;60Min之后于剂量药物;60分钟之后于剂量物质;60分钟之后于剂量药物;在剂量物质之后1Hr;在剂量物质之后1小时;在剂量物质之后60Min;在剂量物质之后60分钟;在剂量药物之后1Hr;在剂量药物之后60Min;在剂量药物之后60分钟 CH4;沼地瓦斯;沼气 LTT XXX刺激 - 在...之后一剂物质一剂药物之后于... 之后于剂量物质;之后于剂量药物;在剂量物质之后乳糖.PO 乳糖刺激因素乳糖吸收乳糖吸收试验乳糖耐受乳糖耐受试验乳糖耐量乳糖耐量试验乳糖负荷乳糖负荷试验剂量物质口服可用数量表示的;定量性;数值型;数量型;连续数值型标尺呼出气呼出气;呼出的空气在...以后在后容积分数时刻;随机;随意;瞬间气气体类空气

Example Units

Unit	Source
[ppm]	Example UCUM Units

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Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 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.