Part Description

LP15643-7   Hydrogen
Hydrogen. The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight 1. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name
Hydrogen/Expired gas^2H post dose lactose PO:VFr:Pt:Exhl gas:Qn:
Long Common Name
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose lactose PO
Short Name
Breath H2 2h p Lac PO
Display Name
Hydrogen/Expired gas 2 Hr post dose lactose PO (Exhl gas) [Volume fraction]
Consumer Name Alpha Get Info
Hydrogen/Expired Gas - 2 hr after lactose by mouth, Exhaled gas

Part Model Get Info

  • Component
    Hydrogen/Expired gas^2H post dose lactose PO
    LP306162-1
    • Analyte
      Hydrogen/Expired gas
      LP286240-9
      • Component Numerator
        Hydrogen
        LP15643-7
        • Component Numerator Core
          Hydrogen
          LP15643-7
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Expired gas
        LP65356-5
        • Component Denominator Core
          Expired gas
          LP65356-5
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      2H post dose lactose PO
      LP30852-5
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    VFr
    LP6891-8
  • Time
    Pt
    LP6960-1
  • 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

LOINCLong Common Name
50584-2Lactose challenge (hydrogen breath test) panel - Exhaled gas

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Vodík/vydechovaný plyn^2 hodiny po dávce laktózy PO:Objemový podíl:Časový bod:Plyn vydechovaný:Kvantitativní:
de-ATGerman (Austria)Synonyms: H2 120M (Lact.Atemte.)
de-DEGerman (Germany)Wasserstoff/Ausatemluft^2 Stunden nach Dosis Lactose per os:Volumenfraktion:Zeitpunkt:Exhalat:Quantitativ:
el-GRGreek (Greece)Υδρογόνο/Εκπνεόμενο αέριο^2 ώρες κατόπιν δόσης λακτόζης από του στόματος:VFr:Pt:Εκπνεόμενο αέριο:Qn:
Synonyms: 2 ώρες κατόπιν δόσης 2 ώρες κατόπιν δόσης λακτόζης από του στόματος CHAL Pt Qn VFr Αέριο Εκπνεόμενο αέριο κατόπιν δόσης Λακτόζη Λακτόζη.από του στόματος Υδρογόνο
es-ARSpanish (Argentina)hidrógeno/gas espirado^2 horas después de dosis de lactosa por vía oral:fracción de volumen:punto en el tiempo:aire espirado:cuantitativo:
es-ESSpanish (Spain)Hidrógeno/Gas espirado^2 horas pos dosis de lactosa VO:Fracción de volumen:Punto temporal:Gas espirado:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Hidrógeno / gas expirado ^2H posdosis de lactosa PO:Fracción de volumen:Punto temporal:Gas exhalado:Cuantitativo:
fr-CAFrench (Canada)Hydrogène/Gaz expiré^2 h post dose lactose PO:Fraction volumique:Temps ponctuel:Gaz expiré:Quantitatif:
fr-FRFrench (France)Hydrogène/Gaz expiré^T02h après lactose PO:Fraction volumique:Ponctuel:Gaz expiré:Numérique:
fr-BEFrench (Belgium)Hydrogène/Gaz expiré^2 h post dose lactose PO:Fraction volumique:Temps ponctuel:Gaz expiré:Quantitatif:
Synonyms: H
it-ITItalian (Italy)Idrogeno/Gas scaduto^2h post dose lattosio per os:VFr:Pt:Exhl gas:Qn:
Synonyms: 2 ore dopo carico di lattosio per os 2 ore dopo dose dopo dose Frazione di Volume Gas esalato Punto nel tempo (episodio) Test di provocazione
nl-NLDutch (Netherlands)waterstof/uitgeademde lucht^120 min na dosis lactose PO:volumefractie:moment:uitgeademde lucht:kwantitatief:
Synonyms: 2 uur na dosis 2 uur na dosis lactose PO
pt-BRPortuguese (Brazil)Hidrogênio/Gás expirado^120 min após dose de lactose VO:VFr:Pt:Gas exalado:Qn:
Synonyms: Hyd; H2; 2H 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-RURussian (Russian Federation)Водород/Выдыхаемый газ^2 часа после дозы лактозы через рот:ОбФр:ТчкВрм:Выд газ:Колич:
Synonyms: Выдыхаемый воздух Количественный Объемная фракция Точка во времени;Момент
tr-TRTurkish (Turkey)Hidrojen/Solunarak alınan gaz^2Sa snr oral laktoz dozu:HcmFr:Zmlı:Soln atılan gaz:Kant:
zh-CNChinese (China)氢/已呼出的气体^在口服剂量乳糖之后2小时:体积分数:时间点:呼出的气体:定量型:
Synonyms: 120Min之后于剂量乳糖 PO;120分钟之后于口服剂量乳糖;2Hr之后于剂量乳糖 PO;2小时之后于口服剂量乳糖;在剂量乳糖 PO之后120Min;在剂量乳糖 PO之后2Hr;在口服剂量乳糖之后120分钟 120Min之后于剂量物质;120Min之后于剂量药物;120分钟之后于剂量物质;120分钟之后于剂量药物;2Hr之后于剂量物质;2Hr之后于剂量药物;2小时之后于剂量物质;2小时之后于剂量药物;在剂量物质之后120Min;在剂量物质之后120分钟;在剂量物质之后2Hr;在剂量物质之后2小时;在剂量药物之后120Min;在剂量药物之后120分钟;在剂量药物之后2Hr H2;Hyd 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

UnitSource
ppmeCHN
[ppm]Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=33494-6