2692-2
Osmolality of Serum or Plasma
Active
Part Description
LP15272-5 Osmolality
Osmolality is the concentration of dissolved substances contained in bodily fluids. An osmolality test can be conducted by measuring the number of particles per kilogram in a sample of fluid (blood, urine, or stool). This test is performed in order to evaluate kidney function and the body's electrolyte/water balance. Typically, osmolality is tested if an individual shows signs of low blood sodium concentration (hyponatremia), alcohol poisoning, an increase/decrease in urine, or chronic diarrhea. When analyzing osmolality, the following particles can be observed in the fluids: sodium, potassium, chlorine, urea, and glucose. Although osmolality tests are able to indicate a water imbalance, the test alone can be inconclusive as to which particular solute is the cause of the health problem. [Lab Tests Online:osmolality/tab/glance]
Source: Regenstrief LOINC
Reference Information
Type | Source | Reference |
---|---|---|
Mapping Guidance | Regenstrief Help | This term represents directly measured osmolality. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations |
Fully-Specified Name
- Component
- Osmolality
- Property
- Osmol
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- Osmolality SerPl
- Display Name
- Osmolality [Osmolality]
- Consumer Name Alpha Get Info
- Osmolality, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 605
Member of these Panels
LOINC | Long Common Name |
---|---|
94129-4 | Water deprivation challenge panel - Urine and Serum or Plasma |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Osmolalität: |
de-AT | German (Austria) | Synonyms: Osmolalität |
el-GR | Greek (Greece) | Ωσμωτικότητα: |
es-MX | Spanish (Mexico) | Osmolalidad: |
es-ES | Spanish (Spain) | Osmolalidad: Synonyms: Cuantitativo |
es-AR | Spanish (Argentina) | osmolalidad: |
et-EE | Estonian (Estonia) | Osmolaalsus: Synonyms: Juhuslik Kvantitatiivne Osmolaalsus Plasma Seerum Seerum või plasma |
fr-CA | French (Canada) | Osmolalité: |
fr-FR | French (France) | Osmolalité: |
fr-BE | French (Belgium) | Osmolalité: |
it-IT | Italian (Italy) | Osmolalità: Synonyms: Chimica Osmolalità Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
ko-KR | Korean (Korea, Republic Of) | 삼투압: |
nl-NL | Dutch (Netherlands) | osmolaliteit: |
pt-BR | Portuguese (Brazil) | Osmolalidade: Synonyms: Osmo; |
ru-RU | Russian (Russian Federation) | Осмоляльность: Synonyms: Количественный Осмоляльность Осмотическая концентрация; |
tr-TR | Turkish (Turkey) | Ozmolalite: |
uk-UA | Ukrainian (Ukraine) | Осмоляльність: Synonyms: Chemistry; |
zh-CN | Chinese (China) | 渗透压: Synonyms: MO; |
Example Units
Unit | Source |
---|---|
mmol/kg H2O | eCHN |
mosm/kg | Example UCUM Units |
mOsmol/kg | REGENSTRIEF |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=2692-2
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