Renin [Mass/volume] in Plasma --2 hours post XXX challenge 78517-0
LOINC Code
| LOINC code | 78517-0 | ||
|---|---|---|---|
| name | Renin [Mass/volume] in Plasma --2 hours post XXX challenge | ||
| description | The most common substance used in a renin challenge is a weight-dependent dose of captopril, an angiotensin converting enzyme inhibitor. In a captopril challenge test (CCT), plasma concentration of renin is measured prior to and following the administration of captopril. A significant increase in the post-dose renin level is abnormal and is a marker for renovascular disease. [Wikipedia:Captopril challenge test] | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Renin^2H post XXX challenge 2H = 2 hours post challenge | ||
| property | MCnc = Mass Concentration | ||
| 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 | Plas = Plasma | ||
| 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 | Renin 2h p chal Plas-mCnc | ||
Basic Attributes | |||
| class | CHAL | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
| example UCUM units | ng/L 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 unit | ng/L | ||
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 updated | 2.54 | ||
| last change type | ADD - added | ||
Related Names | |||
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