Medical Tools

Medical calculators and medical tools such as test interpretation and scoring systems categorized by specialty such as pulmonary, critical care, cardiology, neurology, and oncology.
Included:
ABG interpreter- triple acid base (including anion gap), PaO2/FiO2 ratio
Aa-gradient calculator
APACHE 2 Score
BODE index calculation
PORT score (pneumonia severity index / PSI)
CURB65
CORB
SMARTCOP
tidal volume calculations by ideal body weight
TNM staging for lung cancer
Oxygen content and O2 extraction calculations.
Wells score for deep vein thrombosis (DVT) and pulmonary embolism (PE)
serum and urine osmolarity
free water clearance and deficit
Fractional Excretion of Sodium (FENa)
Corrected Calcium
GFR estimates using Cockcroft-Gault and MDRD eGFR
CHADS2
Glasgow Coma Scale
Body Mass Index (BMI calculator)
Ideal body weight calculations using ARDSNET and reverse BMI
TIMI for NSTEMI
CHADS/CHADS2/CHADS2Vasc
Corrected reticulocyte count
absolute neutrophil count (ANC)
Corrected sodium (for glucose)
corrected phenytoin
MELD
Rockall score for GI bleed
TPN calculations and total caloric intake by parts
fluid requirements to correct hyponatremia or hypernatremia
Predicted improvement in INR with FFP
PFT (spirometry, DLCO and lung volumes) Normal values
Shunt Fraction
Cardiac output by fick
Child-Pugh
steroid unit conversion
General Unit conversion such as kilogram to pounds (weight), distance and volume
due date by LMP (last menstrual period) and by date of conception - pregnancy wheel/timeline
Narcotic analgesic dose conversion for different opioids and dosing intervals
QTc and short QT interval calculations
Maddrey's Discriminant Function
Temperature conversion
BSA
CIWA for alcohol withdrawal
SOFA
arithmetic calculator
Light's Criteria
HASBLED
Conventional to SI unit conversion for select agents
Ranson's Criteria for Gallstone pancreatitis
Desired FiO2
Anesthesia section with adjustment tool for volatile anesthetics
This is for medical students, residents, respiratory therapists, nurses, CRNA's and doctors working in the medical field.
This has not been clinically verified at this time and is best suited for academic purposes than clinical practice.