<prompt> The most common neurological disorder seen in chronic renal failure patients is:DementiaPolyneuropathyRestless leg syndromeEncephalopathy  <response>: Ans. B. PolyneuropathyPolyneuropathy is the most common neurological disorder seen in about 60 of patients with CKD.It is characterized by Length-dependent numbness Tingling Allodynia Mild distal weaknessThe sensorimotor polyneuropathy can be stabilized by hemodialysis and improved with successful renal transplantation. 