What Does PRA Stand For?
PRA stands for Plasma Renin Activity
Plasma Renin Activity (PRA) is a medical laboratory test that measures the level of renin, an enzyme produced by the kidneys, in the bloodstream. This test is primarily used to evaluate the renin-angiotensin-aldosterone system (RAAS), which plays a critical role in regulating blood pressure and fluid balance. Abnormal PRA levels can indicate various conditions, including hypertension, kidney disorders, and adrenal gland abnormalities. The results of the PRA test help healthcare providers diagnose and manage cardiovascular and renal diseases effectively.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym