74788-1
LOINC Code
| LOINC code | 74788-1 | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| name | |||||||||||||||||||||
| status | ACTIVE | ||||||||||||||||||||
Fully-Specified Name | |||||||||||||||||||||
| component | Lactulose challenge panel | ||||||||||||||||||||
| property | - | ||||||||||||||||||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||||||||||||||||||
| system | Exhl gas = Exhaled gas (breath) | ||||||||||||||||||||
| scale | Qn = 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 | ||||||||||||||||||||
| method | |||||||||||||||||||||
Additional Names | |||||||||||||||||||||
| short name | Breath; CHEMISTRY.CHALLENGE TESTING; ExG; Exhaled gas; Exhaled gas (=breath); Gases; Lactulose HBT; Lactulose HBT Pnl; Pan; PANEL.CHALLENGE; Panl; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random | ||||||||||||||||||||
Basic Attributes | |||||||||||||||||||||
| class | PANEL.CHAL | ||||||||||||||||||||
| type | 1 Laboratory | ||||||||||||||||||||
| order vs. observation | Lactulose HBT P | ||||||||||||||||||||
Panel Components | |||||||||||||||||||||
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History/Usage | |||||||||||||||||||||
| first released | |||||||||||||||||||||
| last updated | 2.48 | ||||||||||||||||||||
| last change type | MIN - 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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