46698-7
Cyanide [Presence] in Blood
Active
Part Description
LP16815-0 Cyanide
A cyanide is any chemical compound that contains the cyano group -CN, with the carbon atom triple-bonded to the nitrogen atom. The CN group can be found in many kinds of compounds. Some are gases, others are solids or liquids. Some are salt-like, some covalent. Some are molecular, some ionic, and many are polymeric. Those that can release the cyanide ion CNˆ' are highly toxic.
The cyanide anion is an inhibitor of the enzyme cytochrome c oxidase (also known as aa3) in the fourth complex of the electron transport chain (found in the membrane of the mitochondria of eukaryotic cells). It attaches to the iron within this protein. The binding of cyanide to this cytochrome prevents transport of electrons from cytochrome c oxidase to oxygen. As a result, the electron transport chain is disrupted, meaning that the cell can no longer aerobically produce ATP for energy. Tissues that depend highly on aerobic respiration, such as the central nervous system and the heart, are particularly affected. This is an example of histotoxic hypoxia.
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Source: Wikipedia
, Cyanide (Wikipedia)
Fully-Specified Name
- Component
- Cyanide
- Property
- PrThr
- Time
- Pt
- System
- Bld
- Scale
- Ord
- Method
Additional Names
- Long Common Name
- Cyanide [Presence] in Blood
- Short Name
- Cyanide Bld Ql
- Display Name
- Cyanide Ql (Bld)
- Consumer Name Alpha Get Info
- Cyanide, Blood
Basic Attributes
- Class
- DRUG/TOX
- Type
- Laboratory
- First Released
- Version 2.19
- Last Updated
- Version 2.56 (MIN)
- Change Reason
- The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| el-GR | Greek (Greece) | Κυανίδιο: Synonyms: PrThr Κυανίδιο |
| es-ES | Spanish (Spain) | Cianida: |
| es-MX | Spanish (Mexico) | Cianuro: |
| et-EE | Estonian (Estonia) | Tsüaniid: Synonyms: Järgarvuline Juhuslik Veri |
| fr-CA | French (Canada) | Cyanure: |
| fr-FR | French (France) | Cyanure: |
| fr-BE | French (Belgium) | Cyanure: Synonyms: CN |
| it-IT | Italian (Italy) | Cianuro: Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio) Sangue |
| nl-NL | Dutch (Netherlands) | cyanide: |
| pt-BR | Portuguese (Brazil) | Cianeto: Synonyms: CN; |
| ru-RU | Russian (Russian Federation) | Цианид: Synonyms: Кровь Порядковый Точка во времени; |
| tr-TR | Turkish (Turkey) | Siyanür: Synonyms: Mevcut |
| zh-CN | Chinese (China) | 氰化物: Synonyms: 依次型; |
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=46698-7
LOINC Copyright
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