Which statement regarding kidney function and aging is accurate?

Question

Quizplus · Accepted Answer

Kidney function declines gradually with age,but this usually does not affect homeostasis in the healthy older adult unless proteinuria is present.Proteinuria is associated with complication in both the kidney and cardiovascular systems.However,despite the gradual decrease in the glomerular filtration rate (GFR)and the associated reduction in clearance of creatinine,serum creatinine levels may not rise.With aging,the GFR declines by about 0.75 mL/min/year.When older adults become ill,the decline in kidney function can be accelerated,making older adults especially susceptible to acute and chronic kidney dysfunction.

Which Statement Regarding Kidney Function and Aging Is Accurate