The nurse is admitting a school-age child in acute renal failure with reduced glomerular filtration rate.Which urine test is the most useful clinical indication of glomerular filtration rate?

Question

Quizplus · Accepted Answer

The most useful clinical indication of glomerular filtration is the clearance of creatinine.It is a substance that is freely filtered by the glomerulus and secreted by the renal tubule cells.The pH and osmolality are not estimates of glomerular filtration.Although protein in the urine demonstrates abnormal glomerular permeability,it is not a measure of filtration rate.

The Nurse Is Admitting a School-Age Child in Acute Renal