The PAH test is used to measure:
A) Glomerular filtration
B) Tubular reabsorption
C) Albumin excretion
D) Renal blood flow

Question

Quizplus · Accepted Answer

The PAH (Para-Aminohippuric Acid) test is primarily used to measure renal blood flow. PAH is filtered by the glomeruli and also secreted by the renal tubules, allowing for the assessment of the total renal plasma flow because almost all the PAH that enters the kidneys is excreted.

The PAH Test Is Used to Measure