Ketones [Presence] in Blood by Tablet 68955-4
LOINC Code
| LOINC code | 68955-4 | ||
|---|---|---|---|
| name | Ketones [Presence] in Blood by Tablet | ||
| description | This term was originally created (but not limited in use) for the Acetest manufactured by Bayer HealthCare. It applies to tests done by the nitroprusside method on whole blood that primarily measures acetoacetate but cross reacts with acetone. So about 10% of the amount reported could be acetone. It will not detect betahydroxybuturate. These tests are usually named "ketones", so we stayed with that name though admit it is a slight misnomer because they don't detect all ketones. | ||
| status | DISCOURAGED | ||
Fully-Specified Name | |||
| component | Ketones | ||
| property | PrThr = Present or threshold: The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold. | ||
| 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 | Bld = Whole blood | ||
| scale | Ord = Ordinal: Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive. | ||
| method | Tablet | ||
Additional Names | |||
| short name | Ketones Bld Ql Tablet | ||
Basic Attributes | |||
| class | CHEM | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
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. | |||
Member of these Groups | |||
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History/Usage | |||
| first released | |||
| last updated | 2.56 | ||
| last change type | MIN - change to field other than name | ||
| change reason | The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016. | ||
Related Names | |||
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