INDEX 🔹 Approach to Oligouria🔹 Acute Kidney Injury (AKI)🔹Contrast-induced nephropathy🔹Sepsis-associated AKI (SA-AKI)🔹 Chronic Kidney Disease🔹 Acid-Base Disorders🔹 Renal Drug Dosing in ICU🔹 Tumor lysis syndrome🔹 Hepatorenal syndrome (HRS)🔹Hepatopulmonary syndrome🔹 Cardiorenal syndrome🔹Renal Replacement Therapy (RRT) in ICU-Intermittent Hemodialysis–CRRT–SLED