1st determine whether the cause is low renal perfusion (prerenal) (or) disorders of parenchyma (renal) (or) obstructed urine flow (post renal). There are 3 ways to differentiate prerenal from renal causes. The best way of assessing is by calculating FENa (Fractional Excretion of Sodium).
http://magdalenabus.tk/page/what-does-it-mean-when-your-tongue-burns/
http://www.highdirectory.com/senior-life-insurance-blog/
Ryan
- May 14, 2019 5:08 pm