58392-2

Morphine/Creatinine [Mass Ratio] in Urine

Active

Part Descriptions

LP15174-3   Morphine
Morphine is an extremely powerful opiate analgesic drug and is the principal active agent in opium. Like other opioids such as heroin, morphine acts directly on the central nervous system (CNS) to relieve pain, in particular by targeting the synapses of the arcuate nucleus. Side effects include impairment of mental performance, euphoria, drowsiness, lethargy, and blurred vision. It also decreases hunger, inhibits the cough reflex, and produces constipation. Morphine is highly addictive when compared to other substances, and tolerance and physical and psychological dependence develop quickly. Patients on morphine often report insomnia, visual hallucinations and nightmares. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Morphine (Wikipedia)

LP15174-3   Morphine
The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscles. Source: National Library of Medicine, MeSH 2006

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. 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, Creatinine

Fully-Specified Name

Component

Morphine/Creatinine

Property

MRto

Time

Pt

System

Urine

Scale

Qn

Method

Additional Names

Long Common Name

Morphine/Creatinine [Mass Ratio] in Urine

Short Name

Morphine/Creat Ur

Display Name

Morphine/Creatinine (U) [Mass ratio]

Consumer Name Alpha Get Info

Morphine/Creatinine, Urine

Basic Attributes

Class

DRUG/TOX

Type

Laboratory

First Released

Version 2.30

Last Updated

Version 2.73

Order vs. Observation

Both

Common Test Rank Get Info

2574

Language Variants Get Info

Related Names

• c260
• CR
• Crea
• Creat
• DRUG/TOXICOLOGY
• Drugs
• Mass concentration ratio
• Mass ratio
• MCRto
• Morphine sulfate
• MS
• MSO4
• OMPH
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• UA
• UCr
• UR
• Urn

Example Units

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CodeSystem lookup

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