Free Tools & Calculators for the Medical proffession

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Algorithms

Bradycardia treatment algorithm

GI bleed complication risk

Myocardial infarction probability (Goldman)

Rash diagnosis algorithm

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Calculators

 

Absolute Neutrophil Count

Alveolar-arterial oxygen gradient (A-a gradient)

Aminoglycoside clearance in females

Aminoglycoside clearance in males

Amylase fractional excretion

Anion gap

Basal Energy Expenditure for females

Basal Energy Expenditure for males

Blood alcohol concentration

Blood oxygen content

Body mass index

CSF IgG Index

Cardiac Output

Celsius to fahrenheit conversion

Cerebrospinal white blood cell correction in traumatic lumbar

puncture

Closing capacity

Corrected CSF Protein in Traumatic LP

Creatinine clearance

Estimated creatinine clearance for females

Estimated creatinine clearance for males

Factor IX dosing

Factor VIII dosing

Fahrenheit to celsius conversion

Free water deficit

Functional Residual Capacity

Ideal Body Weight Percentage for Females

Ideal Body Weight Percentage for Males

Ideal Body Weight for Females

Ideal Body Weight for Males

Inspiratory Capacity

Ionized calcium estimation

Kilograms to pounds conversion

Low Density Lipoprotein

Mean arterial pressure

Nasal cannula oxygen FiO2 estimation

Osmolar Clearance

Pounds to kilograms conversion

Predicted peak expiratory flow (PEF, peak flow) - females

Predicted peak expiratory flow (PEF, peak flow) - males

Protein Catabolic Rate for Patients on Hemodialysis

Residual Renal Function in Patients on 3 times/week hemodialysis

(mL/min)

Room air alveolar-arterial gradient (A-a gradient)

Serum osmolarity estimation

Sodium Deficit In Hyponatremia (Males)

Sodium Deficit In Hyponatremic Females (meq)

Sodium Excess In Hypernatremic Females (meq)

Sodium Excess In Hypernatremic Males (meq)

Sodium Fractional Excretion

Sodium bicarbonate replacement

Sodium correction in hyperglycemia

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Decision rules

Ottawa ankle rules

Ottawa foot rules

Ottawa knee rules

Pittsburgh knee rule

TPA for acute stroke - indications/contraindications

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Diagrams

Acetaminophen Toxicity Nomogram

Acid-base disturbance graph

Benign Positional Vertigo: Bedside Treatment

Dermatomes

Diagnosis of Benign Positional Vertigo

How to Tie a Bow-Tie

Ibuprofen toxicity nomogram

Rule of nines for estimating percentage of body surface area burned

in adults

Salicylate toxicity nomogram

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Scores

Alvarado appendicitis score

Apache II score

Apgar score

Bleeding probability after TPA for MI

Cardiac arrest: likelihood of mortality and neurologic recovery

Community-acquired Pneumonia Mortality risk for adults

Coronary disease probability

Crotalid snakebite severity score

Croup score (pediatric)

Ectopic pregnancy risk

Geriatric depression scale (Koenig)

Glasgow Coma Scale

Mangled extremity severity score

Mini mental status exam

NIH Stroke Scale

Ranson's criteria for pancreatitis mortality prediction

Strep pharyngitis probability score

TWEAK alcoholism score

Trauma score for survival probability

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Tables

Endocarditis Prophylaxis - Antibiotic Regimens

Endocarditis Prophylaxis - Which Cardiac Conditions Require It?

Endocarditis Prophylaxis - Which Procedures Require It?

Ethanol effects in non-alcoholics

Opioid Potency Comparison

Pediatric Resuscitation Equipment - Sizing by Age

Pediatric Vital Signs

Synovial Fluid Classification

Systemic Glucocorticoids Comparison