Version 2.74

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/Potassium
Property
SRto
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Sodium/Potassium 24h Ur-sRto
Display Name
Sodium/Potassium (24H U) [Molar ratio]
Consumer Name Alpha
Sodium/Potassium, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.17
Last Updated
Version 2.42
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG35787-7 Sodium/Potassium|SRto|Urine

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 钠/钾:物质的量比率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 K K;K+;钾离子 Na;Na+;钠离子 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 尿;小便;下泉 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值
fr-CA French (Canada) Sodium/Potassium:Ratio de substance:24 h:Urine:Quantitatif:
pt-BR Portuguese (Brazil) Sódio/Potássio:SCrto:24H:Urina:Qn:
Synonyms: Na; K+; Potass; K; Na/K; sRto; Substance concentration ratio; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
es-ES Spanish (Spain) Sodio/Potasio:Relacion de Sustancia:24 horas:Orina:Qn:
it-IT Italian (Italy) Sodio/Potassio:Srto:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Rapporto di sostanza
fr-FR French (France) Sodium/potassium:Moles ratio:24H:Urine:Numérique:
tr-TR Turkish (Turkey) Sodyum/Potasyum:SOrn:24Sa:İdrar:Kant:
Synonyms: SubsOranı
ru-RU Russian (Russian Federation) Натрий/Калий:МольОтн:24 часа:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций
nl-NL Dutch (Netherlands) natrium/kalium:molaire verhouding:24 uur:urine:kwantitatief:
Synonyms: 24U
fr-BE French (Belgium) Sodium/Potassium:Ratio de substance:24 h:Urine:Quantitatif:
Synonyms: K+ Na+
pl-PL Polish (Poland) Sód/Potas:Współczynnik substancji:24H:Mocz:ilościowy:
Synonyms: K Na
es-MX Spanish (Mexico) Sodio potasio:Proporción de sustancia:24H:Orina:Cuantitativo:

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=44406-7