<prompt> acute and chronic renal failure can be differentiated by?anemia in CRFhyperphosphatemia in CRFperipheral neuropathy in CRFd  <response>: Ans c peripheral neuropathy in CRF ref: Harrison 17th ed 1755Findings that suggest chronic kidney disease include anemia, evidence of renal osteodystrophy radiologic or laboratory, and small scarred kidneys, anemia may also complicate ARF ARF with hyperphosphatemia:rhabdomyolysisUrate nephropathytumor lysis syndromeNormal renal size with chronic renal disease-diabetic nephropathy, amy-loidosis, polycystic kidney disease, HIV associated nephropathy. Periph-eral neuropathy is unlikely in ARF. 