Version 2.77

Part Description

LP15099-2   Sodium
Sodium (Na) is a positively charged electrolyte and a mineral. Eighty-five percent of Na is located in the blood and lymph fluid. The hormone aldosterone that is secreted by the adrenal glands helps to regulate Na levels by signaling the kidneys to either retain or secrete it. Damage or disease to the kidneys can lead to dangerous fluctuations of sodium. Na plays a number of key roles in the homeostasis of the human body. It helps to maintain blood volume by osmotically pulling water into the blood vessels. Too much sodium in the blood may cause too much water to be brought into the blood vessels and lead to high blood pressure. Muscles and nerves conduct electrical impulses that require charged particles including Na. The electrical currents cause muscle cells to contract and nerve cells to relay electrical signals between them. Too little sodium can lead to muscle spasms, cramps, headache, irritability, restlessness, nausea and fatigue. Extreme hyponatremia can lead to confusion, hallucinations, decreased consciousness and coma. Conversely, hypernatremia can cause lethargy or restlessness, deep tendon reflexes, muscle spasticity and seizures. Source: Regenstrief LOINC, Sodium healthy eating

Fully-Specified Name

Component
Sodium
Property
SCnc
Time
Pt
System
CSF
Scale
Qn
Method

Additional Names

Short Name
Sodium CSF-sCnc
Display Name
Sodium (CSF) [Moles/Vol]
Consumer Name Alpha Get Info
Sodium, Spinal fluid

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
17065

Member of these Panels

LOINC Long Common Name
75641-1 Electrolytes 3 panel - Cerebral spinal fluid

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Natrium:Stoffmengenkonzentration:Zeitpunkt:Liquor:Quantitativ:
Synonyms: Na; Zerebrospinalflüssigkeit
de-AT German (Austria) Synonyms: Natrium /L
el-GR Greek (Greece) Νάτριο:Συγκέντρωση ουσίας:Χρονική στιγμή:ΕΝΥ:Ποσοτική:
es-AR Spanish (Argentina) sodio:concentración de sustancia:punto en el tiempo:líquido cefalorraquídeo:cuantitativo:
es-MX Spanish (Mexico) Sodio:Concentración de sustancias:Punto temporal:Fluído espinal cerebral:Cuantitativo:
es-ES Spanish (Spain) Sodio:Concentración de sustancia:Punto temporal:Líquido Cefalorraquideo:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Naatrium:SCnc:Pt:CSF:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Liikvor
fr-FR French (France) Sodium:Moles/Volume:Ponctuel:Liquide céphalorachidien:Numérique:
fr-BE French (Belgium) Sodium:Concentration de substance:Temps ponctuel:LCR:Quantitatif:
Synonyms: Na+
fr-CA French (Canada) Sodium:Concentration de substance:Temps ponctuel:LCR:Quantitatif:
it-IT Italian (Italy) Sodio:SCnc:Pt:LCS:Qn:
Synonyms: Chimica Concentrazione di Sostanza Liquido cerebrospinale Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 나트륨:물질농도:검사시점:뇌척수액:정량:
nl-NL Dutch (Netherlands) natrium:mol/volume:moment:liquor cerebrospinalis:kwantitatief:
pl-PL Polish (Poland) Sód:stężenie molowe:punkt w czasie:płyn mózgowo-rdzeniowy:ilościowy:
pt-BR Portuguese (Brazil) Sódio:SCnc:Pt:LCR:Qn:
Synonyms: Na; Substance concentration; Level; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Натрий:МолКонц:ТчкВрм:ЦСЖ:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Точка во времени;Момент Цереброспинальная жидкость
tr-TR Turkish (Turkey) Sodyum:SubKons:Zmlı:BOS:Kant:
zh-CN Chinese (China) 钠:物质的量浓度:时间点:脑脊液:定量型:
Synonyms: CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 Na;Na+;钠离子 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液

Example Units

Unit Source
mmol/L Example UCUM Units
mmol/L REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=2948-8