2748-2
pH of Body fluid
Active
Part Descriptions
LP14752-7 pH
pH is a measure of the acidity or basicity of a solution. It is defined as the cologarithm of dissolved hydrogen ions (H+). Hydrogen ion activity coefficients cannot be measured experimentally, so they are based on theoretical calculations. The pH scale is not an absolute one, it is relative to a set of internationally established standard solutions. pH 7.0 is considered neutral.
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Source: Wikipedia, pH
LP14752-7 pH
Potentia Hydrogenii, commonly known as pH, is a quantitative measurement of the acidity or basicity of a substance. A substance's pH value is based on a relative scale from 1-14 depending on the substance's proton ion concentration (H+). A higher proton ion concentration results in a lower pH value. Therefore, a pH value between 0 and 7 is an acidic substance whereas a pH value between 7 and 14 is an alkaline/basic substance. A pH value of exactly 7 is a neutral substance. [https://labtestsonline.org/understanding/analytes/SearchForm?Search=pH&action_ProcessSphinxSearchForm=Go] The specific pH value of the blood is crucial in maintaining bodily functions. When the blood pH value is below normal range it is called acidosis. When the blood pH value is above normal range, it is called alkadosis. Acidosis/alkadosis can be divided into two categories: metabolic and respiratory. [https://labtestsonline.org/understanding/analytes/blood-gases/tab/test/]
Source: Regenstrief LOINC
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 In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst.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
- Component
- pH
- Property
- LsCnc
- Time
- Pt
- System
- Body fld
- Scale
- SemiQn
- Method
Additional Names
- Short Name
- pH Fld
- Display Name
- pH (Body fld)
- Consumer Name Alpha Get Info
- pH, Body fluid
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.75
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 1508
Member of these Panels
LOINC | Long Common Name |
---|---|
24340-2 | Gas panel - Body fluid |
95362-0 | Pancreatic exocrine function panel - Body fluid |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG11103-5 | pH| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-AT | German (Austria) | Synonyms: pH /Körperflüssigkeit |
de-DE | German (Germany) | pH: Synonyms: pH-Wert |
es-AR | Spanish (Argentina) | pH: |
es-ES | Spanish (Spain) | pH: Synonyms: Semicuantitativo |
es-MX | Spanish (Mexico) | pH: |
fr-FR | French (France) | pH: |
fr-CA | French (Canada) | pH: |
it-IT | Italian (Italy) | pH: Synonyms: Chimica Liquido corporeo Logaritmo della concentrazione molare Punto nel tempo (episodio) |
ko-KR | Korean (Korea, Republic Of) | pH: |
nl-NL | Dutch (Netherlands) | pH: |
pl-PL | Polish (Poland) | PH: |
pt-BR | Portuguese (Brazil) | pH: Synonyms: Log molar concentration; |
uk-UA | Ukrainian (Ukraine) | pH: Synonyms: B/F; |
zh-CN | Chinese (China) | pH: Synonyms: 化学; |
Example Units
Unit | Source |
---|---|
[pH] | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=2748-2
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright