Renal

The provided sources focus on the clinical management of acute kidney injury (AKI) and chronic kidney disease (CKD). They categorize renal failure into prerenal, intrarenal, and postrenal origins, highlighting the roles of perfusion, tissue damage, and obstructions. Nursing priorities include tracking hourly urine output, managing nephrotoxic medications, and monitoring for fluid overload. The text details the five stages of CKD based on glomerular filtration rate (GFR) to determine when medical interventions or lifestyle changes are necessary. Various treatment modalities are explored, including hemodialysis, peritoneal dialysis, and the surgical requirements for kidney transplantation. Additionally, the sources emphasize the importance of identifying risk factors like diabetes and hypertension to prevent long-term organ deterioration.