Renal Function (renal) ✅ Creatinine Clearance (Cockcroft-Gault) Estimate renal function (CrCl) ✅ CKD-EPI GFR Equations Estimate GFR in CKD patients ✅ MDRD GFR Equation Estimate GFR in CKD patients ✅ CKD Staging Estimate progression risk using GFR/ACR Fractional Excretion of Sodium (FENa) Differentiate renal failure type Electrolytes (lytes) Sodium Correction for Hyperglycemia Correct Na in hyperglycemia Serum Osmolality/Osmolarity Detect unmeasured serum compounds ✅ Calcium Correction for Hypo-/Hyperalbuminemia Correct serum calcium Free Water Deficit in Hypernatremia Guide rehydration therapy Cardiovascular Risk / Hemodynamics (cardiovasc) ✅ Mean Arterial Pressure (MAP) Assess perfusion pressure ✅ CHA₂DS₂-VASc Score Stroke risk in atrial fibrillation ASCVD 2013 Risk Calculator 10-year risk of hard ASCVD ASCVD Risk Algorithm with Known ASCVD 10-year risk & statin guidance Framingham Risk Score for CHD 10-year risk of heart attack HEART Score 6-week risk of major cardiac events GRACE ACS Risk and Mortality Calculator Mortality risk in ACS Revised Cardiac Risk Index (Pre-op) Cardiac risk after noncardiac surgery ARISCAT Score Post-op pulmonary complications risk Gupta MICA Score Post-op MI/cardiac arrest risk Liver / GI / Metabolic Fibrosis-4 (FIB-4) Index Noninvasive liver fibrosis assessment ✅ Child-Pugh Score Cirrhosis severity & mortality MELD Na End-stage liver disease & transplant planning HOMA-IR Insulin resistance estimate Serum Anion Gap Metabolic acidosis evaluation Pulmonary / Sleep Wells’ Criteria for PE PE risk stratification ✅ Geneva Criteria Rule out suspected PE ✅ PERC Rule Rule out PE Wells’ Criteria for DVT DVT risk assessment STOP-BANG Score Obstructive sleep apnea screening Neurological / Stroke / Consciousness (neuro) NIH Stroke Scale (NIHSS) Stroke severity & monitoring ✅ Glasgow Coma Scale (GCS) Coma severity assessment PECARN Pediatric Head Injury Brain imaging need after pediatric head injury CURB-65 Score Pneumonia severity & mortality Body Metrics ✅ BMI and BSA Body mass and surface area Ideal & Adjusted Body Weight Weight assessment for dosing/therapy Maintenance Fluids Calculations Calculate fluid needs Cardiac / ECG (cardiac) ✅ Corrected QT Interval (QTc) Correct QT for heart rate extremes Psychiatric / Neuropsychiatric PHQ-9 Depression severity GAD-7 Anxiety severity CIWA-Ar Alcohol withdrawal severity Medication / Pharmacology Steroid Conversion Calculator Steroid dose equivalence Morphine Milligram Equivalents (MME) Opioid dose conversion Risk Prediction / Surgery / ICU SIRS, Sepsis, Septic Shock Criteria Sepsis severity assessment Sequential Organ Failure Assessment (SOFA) ICU mortality prediction Padua Prediction Score VTE risk & anticoagulation need ARISCAT Score Post-op pulmonary complications risk Infectious / Inflammatory Centor Score (Strep Pharyngitis) Streptococcal pharyngitis probability PSI/PORT Score (Pneumonia) Pneumonia mortality risk