RAAS Screening Test
This screening test evaluates the renin-angiotensin-aldosterone system (RAAS), which regulates blood pressure and fluid balance. It is used to diagnose hypertension, kidney disease, and adreNot Applicablel disorders.
RAAS Screening Test Test in Shahjahanpur Overview
No special preparations needed
- Aldosterone
- Plasma Renin Activity
- Aldosterone / Plasma Renin Ratio
The RAAS (Renin-Angiotensin-Aldosterone System) screening evaluates components of the RAAS pathway, which regulates blood pressure and fluid balance. It helps diagnose conditions like hypertension, adrenal gland disorders, and kidney dysfunction.
It is used to assess causes of high blood pressure, differentiate between primary and secondary hypertension, and diagnose conditions like hyperaldosteronism or renin-secreting tumors.
A blood sample is collected and analyzed for levels of renin, angiotensin, and aldosterone. Patients may need to follow dietary and medication restrictions before testing to ensure accurate results.
High aldosterone levels with low renin suggest primary hyperaldosteronism (Conn’s syndrome), while high renin levels could indicate secondary hypertension or kidney disease.
Further tests like imaging (CT scan of adrenal glands) or salt-loading tests may be needed. Treatment options vary and may include medication, lifestyle changes, or surgery for adrenal tumors.
Test code
2333
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Plasma Edta | Lavender Vacutainer | 3 ML |
| Serum | Yellow Vacutainer | .2 ML |
Specimen stability information
Plasma Edta, Serum
Specimen rejection criteria
Test run frequency
Tuesday,Thursday,Saturday TIME - 14:30
Turn around time
Next Day
Performing locations
Department
- Endocrinology
CPT and Loinc codes
Package price
₹6000
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₹6000