Multiple Time-Point Aldosterone Test
5 days
Chemiluminescent Immunoassay (CLIA)
Accredited NRL Laboratory
Wednesday and Friday
Similar to above, this series of six aldosterone measurements would provide a thorough profile of aldosterone secretion. It could help distinguish normal circadian or stress variation from pathological secretion. Such extensive testing might be employed when initial tests are equivocal, ensuring confidence in diagnosing conditions like primary aldosteronism.
Serum
0.5 mL per tube
Red top tube or Gel barrier tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Refrigerated | 5 days |
| Frozen | 28 days |
Multiple Time-Point Aldosterone Test
5 days
Chemiluminescent Immunoassay (CLIA)
Accredited NRL Laboratory
Wednesday and Friday
Similar to above, this series of six aldosterone measurements would provide a thorough profile of aldosterone secretion. It could help distinguish normal circadian or stress variation from pathological secretion. Such extensive testing might be employed when initial tests are equivocal, ensuring confidence in diagnosing conditions like primary aldosteronism.
Serum
0.5 mL per tube
Red top tube or Gel barrier tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Refrigerated | 5 days |
| Frozen | 28 days |
