Version 2.74

Part Descriptions

LP15150-3   Carbon dioxide
CO2 content is a measurement of total CO2 in the blood. Most of it is in the form of bicarbonate (HCO3) controlled by the kidney. A small amount (5%) of CO2 is dissolved in the blood as insoluble carbonic acid (H2CO3). Changes in CO2 content generally relate to metabolic issues, renal function and unusual losses (diarrhea). Respiratory disease can ultimately effect CO2 content, but only slightly and only if prolonged. (Operational Medicine 2001, Arterial Blood Gas, Brookside Associates Medical Education Division) Source: Regenstrief Institute

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

Fully-Specified Name

Carbon dioxide
Body fld

Additional Names

Short Name
pCO2 Fld
Display Name
CO2 (Body fld) [Partial pressure]
Consumer Name Alpha
Carbon Dioxide (CO2), Body fluid

Basic Attributes

First Released
Version 1.0
Last Updated
Version 2.30
Order vs. Observation

Member of these Panels

LOINC Long Common Name
24340-2 Gas panel - Body fluid

Language Variants

Tag Language Translation
zh-CN Chinese (China) 二氧化碳:分压:时间点:体液:定量型:
Synonyms: cCO2;CO2;CO2CT;ctCO2;tCO2;TOTAL CO2;总 CO2;总二氧化碳;碳酐;碳酸酐 CO2分压 PCO2 分压力;分压强;局部压力;气体分压;部分压力;局部压应力;压力(局部性);压力(部分的);压力或压强(局部性);压力或压强(部分的);压强(局部性);压强(部分的) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 物体
fr-CA French (Canada) Dioxyde de carbone:Pression partielle:Temps ponctuel:Liquide biologique:Quantitatif:
es-AR Spanish (Argentina) dióxido de carbono:presión (parcial):punto en el tiempo:líquido corporal, no especificado:cuantitativo:
et-EE Estonian (Estonia) Süsinikdioksiid:PPres:Pt:Fx:Qn:
Synonyms: Juhuslik Kehavedelik Kvantitatiivne Osarõhk
pt-BR Portuguese (Brazil) Dióxido de carbono:PPres:Pt:LiqOrg:Qn:
Synonyms: ; CO2; Carbonic anhydride; Partial pressure; Point in time; Random; BF; Fluid; Body fluid; FLU; Fl; Quantitative; QNT; Quant; Quan; Chemistry; PCO2
ko-KR Korean (Korea, Republic Of) 이산화 탄소:분압:검사시점:체액:정량:
es-ES Spanish (Spain) Dioxido de carbono:Presión parcial:Punto temporal:Fluido corporal:Qn:
it-IT Italian (Italy) Diossido di carbonio:PPres:Pt:Liquido corporeo:Qn:
Synonyms: Biossido di carbonio Chimica Liquido corporeo Pressione parziale Punto nel tempo (episodio)
fr-FR French (France) Carbone dioxyde:Pression partielle:Ponctuel:Liquide biologique:Numérique:
tr-TR Turkish (Turkey) Karbon dioksit:PBsnç:Zmlı:Vücut sv:Kant:
ru-RU Russian (Russian Federation) Углерода диоксид:ПарцД:ТчкВрм:Тело ждк:Колич:
Synonyms: Количественный Парциальное давление Тела жидкость Точка во времени;Момент Углекислый газ
nl-NL Dutch (Netherlands) koolstofdioxide:partiële druk:moment:lichaamsvocht:kwantitatief:
fr-BE French (Belgium) Dioxyde de carbone:Pression partielle:Temps ponctuel:Liquide biologique:Quantitatif:
Synonyms: CO2
es-MX Spanish (Mexico) Dióxido de carbono:Presión parcial:Punto temporal:Fluído corporal:Cuantitativo:

Example Units

Unit Source
mm[Hg] Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR®

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