aPTT.factor substitution in Platelet poor plasma by Coagulation assay --with normal plasma 1H post incubation separate tubes   49845-1

LOINC Code


LOINC code49845-1
nameaPTT.factor substitution in Platelet poor plasma by Coagulation assay --with normal plasma 1H post incubation separate tubes
statusACTIVE

Fully-Specified Name

componentCoagulation surface induced.factor substitution^after addition of normal plasma 1H post incubation separate tubes
    1H  =  1 hour 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  =  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 NP 1h separate 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

test rank19227 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

1 hour
1.0Hr
1h p Inc
60 min
60 minutes
60M
60min
Activated partial thromboplastin time
After
aPTT
aPTT correction study
Clot
Clottable
Coag
Coagulation assay
Control
Fac
Fact
Hematology
Heme
Little(A)PTT
Mixing studies
NP 1h separate
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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