prerenal azotemia การใช้

• The BUN : Cr in prerenal azotemia is greater than 20.
• If hyponatremia ( low sodium ) and hyperkalemia ( high potassium ) are severe, the resulting hypovolemia, prerenal azotemia, and cardiac arrhythmias may result in an Addisonian crisis.
• Unfortunately, serum creatinine production is variable and can reflect hemodynamic variation in the glomerular filtration rate formerly known as prerenal azotemia; therefore, the comparison is not always reliable because creatinine and NGAL measure different components of renal ( dys ) function.