Emergency Medical Services

Medical Students

Teaching Cases

Learning Resources

Emergency Medicine Residency


Antibiotic Guidelines
UTI / Pyelonephritis Meningitis
Endocarditis Neutropenia
Intraabdominal Infections Group A Strep
Community Acquired Pneumonia Healthcare Acquired Pneumonia
Skin Infections Antibiotic Guidelines Summary

Antidotes and Doses


Bradycardia treatment algorithm
GI bleed complication risk
Myocardial infarction probability (Goldman)
Rash diagnosis algorithm


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
Pregnancy Wheel
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

Decision rules

Ottawa ankle rules
Ottawa foot rules
Ottawa knee rules
Pittsburgh knee rule
TPA for acute stroke - indications/contraindications


Acetaminophen Toxicity Nomogram
Acid-base disturbance graph
Benign Positional Vertigo: Bedside Treatment
Diagnosis of Benign Positional Vertigo
Ibuprofen toxicity nomogram
Rule of nines for estimating percentage of body surface area burned in adults
Salicylate toxicity nomogram


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


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