LOINC
Version 2.70

97781-9Sodium [Moles/volume] in Dialysis fluid --4 hour specimenActive

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^4H specimen
Property
SCnc
Time
Pt
System
Dial fld
Scale
Qn
Method

Additional Names

Short Name
Sodium 4h spec Dial fld-sCnc
Display Name
Sodium 4 Hr specimen (Dial fld) [Moles/Vol]
Consumer Name Alpha
Sodium 4 hr specimen, Dialysis fluid

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Observation

Language Variants Get Info

zh-CNChinese (China)
钠^4小时标本:物质的量浓度:时间点:透析液:定量型:
nl-NLDutch (Netherlands)
natrium^4 uur monster:mol/volume:moment:dialysevloeistof:kwantitatief:
et-EEEstonian (Estonia)
Naatrium^4 tunni proov:SCnc:Pt:DiaF:Qn:
fr-BEFrench (Belgium)
Sodium^4 h:Concentration de substance:Temps ponctuel:Solution de dialyse:Quantitatif:
fr-CAFrench (Canada)
Sodium^4 h:Concentration de substance:Temps ponctuel:Solution de dialyse:Quantitatif:
it-ITItalian (Italy)
Sodio^4h campione:SCnc:Pt:Liquido di dialisi:Qn:
ru-RURussian (Russian Federation)
Натрий^4 часа образец:МолКонц:ТчкВрм:Диал ждк:Колич:
es-ESSpanish (Spain)
Sodio^espécimen de 4 horas:Concentración de sustancia:Punto temporal:Líquido de dialisis:Qn:
tr-TRTurkish (Turkey)
Sodyum^4Sa örnek:SubKons:Zmlı:Diyal sv:Kant:

Example Units

Unit Source
mmol/L Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97781-9