74696-6

Magnesium [Moles/volume] in 12 hour Urine

Active

Term Description

Urinary magnesium excretion controls the magnesium balance. Urinary magnesium analyses may be helpful in assessing the cause of abnormal serum magnesium levels. Increased retention of magnesium can be seen in conditions that interfere with glomerular filtration. Poor diet, malabsorption, and hypoparathyroidism are some possible causes of a low urine magnesium. Urine magnesium testing pre and post therapeutic magnesium administration, may be necessary to understand the significance of a low serum magnesium.

Part Descriptions

LP14343-5 Magnesium
Magnesium salts are essential in nutrition, being required for the activity of many enzymes, especially those concerned with oxidative phosphorylation. Physiologically, it exists as an ion in the body. It is a component of both intra- and extracellular fluids and is excreted in the urine and feces. Deficiency causes irritability of the nervous system with tetany, vasodilatation, convulsions, tremors, depression, and psychotic behavior. Magnesium ion in large amounts is an ionic laxative, and magnesium sulfate (Epsom salts) is sometimes used for this purpose. So-called "milk of magnesia" is a water suspension of one of the few insoluble magnesium compounds, magnesium hydroxide; the undissolved particles give rise to its appearance and name. Milk of magnesia is a mild base, and is commonly used as an antacid. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Magnesium

LP14343-5 Magnesium
Very high amounts can be fed to animals with no ill effects if the kidneys are functioning. Inappetance is the major practical problem encountered
from excessive dietary magnesium. Because only a fraction of dietary magnesium is generally absorbed, high amounts of magnesium in the diet can cause an osmotic diarrhea in the animal.
This is usually of greater concern in poultry houses where the water content of manure can be a major concern to producers but does not necessarily impact the health of the birds. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Magnesium:SCnc:12H:Urine:Qn:
Long Common Name: Magnesium [Moles/volume] in 12 hour Urine
Short Name: Magnesium 12h Ur-sCnc
Display Name: Magnesium (12H U) [Moles/Vol]
Consumer Name Alpha Get Info: Magnesium, Urine

Part Model Get Info

Component
Magnesium
LP14343-5
- Analyte
  Magnesium
  LP14343-5
  - Component Numerator
    Magnesium
    LP14343-5
    - Component Numerator Core
      Magnesium
      LP14343-5
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SCnc
LP6860-3
Time
12H
LP6908-0
- Time Core
  12H
  LP6908-0
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.48
Last Updated: Version 2.48 (MIN)
Order vs. Observation: Both

Member of these Groups Get Info

LOINC Group	Group Name
LG50049-2	Magnesium\|12H\|Urine\|24.305 g/mole
LG35464-3	Magnesium\|SCnc\|Urine

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Hořčík:Látková koncentrace:12 hodin:Moč:Kvantitativní:
el-GR	Greek (Greece)	Μαγνήσιο:SCnc:12H:Ούρα:Qn: Synonyms: 12H CHEM Qn SCnc Μαγνήσιο Ούρα
es-ES	Spanish (Spain)	Magnesio:Concentración de sustancia:12 Horas:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Magnesio:Concentración de sustancias:12H:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	Magneesium:SCnc:12 tundi:U:Qn: Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
fr-CA	French (Canada)	Magnésium:Concentration de substance:12 h:Urine:Quantitatif:
fr-FR	French (France)	Magnésium:Moles/Volume:12H:Urine:Numérique:
fr-BE	French (Belgium)	Magnésium:Concentration de substance:12 h:Urine:Quantitatif:
it-IT	Italian (Italy)	Magnesio:SCnc:12h:Urine:Qn: Synonyms: 12 Ore Chimica Concentrazione di Sostanza
nl-NL	Dutch (Netherlands)	magnesium:mol/volume:12 uur:urine:kwantitatief: Synonyms: 12U
ru-RU	Russian (Russian Federation)	Магний:МолКонц:12 часов:Моча:Колич: Synonyms: Количественный Молярность;Молярная объёмная концентрация
tr-TR	Turkish (Turkey)	Magnezyum:SubKons:12Sa:İdrar:Kant:
zh-CN	Chinese (China)	镁:物质的量浓度:12小时:尿液:定量型: Synonyms: 12.0小时;十二个小时;十二小时;半天;半日 MAG;Mg 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;连续数值型标尺尿;小便;下泉

Example Units

Unit	Source
umol/L	Example UCUM Units

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74696-6

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.