Renal replacement therapy replaces all except -: (A) Endocrine function, (B) Urine output, (C) Blood biochemistry, (D) Ultrafiltration
Answer is A. Renal replacement therapy does not replace the endocrine and metabolic functions of the kidney . It maintains plasma biochemistry (uraemic toxins, electrolytes acid base) It also removes fluid from the circulation (ultrafiltration) to maintain the plasma volume. Ref Harrison20th edition pg 290