19158-5

LOINC Code


LOINC code19158-5
name
statusACTIVE

Fully-Specified Name

componentUrea nitrogen comment
propertyImp  =  Impression/interpretation of study
time24H  =  24 hours
systemUrine
scaleNar  =  Narrative:  Text narrative, such as the description of a microscopic part of a surgical papule test.
method

Additional Names

short name1 day; 24 hours; 24HR; Blood urea nitrogen; Chemistry; cmmt; cmnt; Com; Comm; Comments; Commt; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; N; N2; Narrative; Nit; Remarks; Report; UA; UN; UR; Urea Nit Cmnt; Urn; UUN

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationUUN 24h Ur-Imp

History/Usage

first released
last updated2.26
last change typeMIN  - change to field other than name

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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.

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