aPTT.factor substitution in Control Platelet poor plasma by Coagulation assay --2H post incubation with 1:4 normal plasma   33889-7

LOINC Code


LOINC code33889-7
nameaPTT.factor substitution in Control Platelet poor plasma by Coagulation assay --2H post incubation with 1:4 normal plasma
statusACTIVE

Fully-Specified Name

componentCoagulation surface induced.factor substitution^2H post incubation after 1:4 addition of normal plasma
    2H  =  2 hours post challenge
propertyTime  =  Time Duration
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemPPP^Control
    PPP  =  Platelet poor plasma
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodCoag  =  Coagulation Assay:  To distinguish coagulation assays based on clotting methods that test function/activity from Immune methods that detect the presence of clotting factors and may or may not be functional assays.

Additional Names

short nameaPTT 2h p 1:4 NP Cont PPP

Basic Attributes

classCOAG
type1  Laboratory
order vs. observationObservation
example UCUM unitss
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example units

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.70
last change typeMIN  - change to field other than name

Related Names

120 min
120 minutes
120min
2 hours
2h p 1:4 NP
2h p Inc
Activated partial thromboplastin time
After
aPTT
aPTT correction study
Clot
Clottable
Coag
Coagulation assay
Contrl
Control
Fac
Fact
Hematology
Heme
i
Little(A)PTT
Mixing studies
Normal
Partial Thromboplastin Time
Plas
Platelet poor plasma
Point in time
PST
PTT
QNT
Quan
Quant
Quantitative
Random
Surf
Tilt tube

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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