Central nervous system manifestation in chronic renal failure are result of all of the following, except:
Answer is B (Hypocalcemia): 'The total plasma calcium concentration in CRF patient is significantly low. Patient with chronic renal disease tolerate the hypocakemia quite ;veil and rarely is a patient symptomatic from the decreased calcium concentration. This may be paly due to concomitant acidosis.' - Harrison Hyponatremia, acidosis and hyper osmolarity can lead to various CNS manifestation as lethargy, altered mentation, seizure, coma, and paralysis etc.
Hyperosmolarity
Hypocalcemia
Acidosis
Hyponatremia