
My favorite resources
for internal medicine wards

Source: Northwestern Feinberg School of Medicine
Potassium

Magnesium


Source: University of Arizona College of Medicine -- Phoenix
Calcium

Phosphorus


I most often use this resource for the following clinical situations:
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Sodium disorders
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Free Water Deficit in Hypernatremia
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calculates free water deficit by estimated total body water in a patient with hypernatremia or dehydration.
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Sodium Correction Rate in Hyponatremia and Hypernatremia
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Calculates recommended IV fluid type, rate, and volume to correct hyponatremia or hypernatremia at desired rate depending on clinical scenario.
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Goals of Care
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GO Far Score
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Good Outcome Following Attempted Resuscitation Score
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Predicts survival to discharge with good outcome after in-hospital cardiac arrest.
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provides objective data to guide decision-making regarding code status​ based on individual patient risk factors
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Opioid use
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Opiate Conversion Calculator
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Converts between different types and routes of opiates.
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Morphine Milligram Equivalents (MME) Calculator
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Calculates total daily morphine milligram equivalents.
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Afib
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CHADS-VASC -- Guides anticoagulation management​ by estimating stroke risk
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PE/DVT
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Well's score​ -- Calculates risk of PE/DVT​
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Infection
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SIRS/Sepsis/Septic Shock criteria​
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DVT Prophylaxis -- PADUA score​
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​PADUA score -- determines anticoagulation need in hospitalized patients by risk of VTE.
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Cirrhosis
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​MELD -- Quantifies end-stage liver disease for transplant planning in addition to offering objectivity to guide goals of care discussions in patients
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