Critical care

P/F ratio (PaO₂ / FiO₂) Calculator

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Medical Calculator – SonDoctor.com × P/F ratio (PaO₂ / FiO₂) Calculator Used for lung function assessment and risk classification in ARDS PaO₂ (mmHg) : FiO₂ (%) : ※ Berlin definition of ARDS (Ranieri et al., 2012) PaO₂/FiO₂ 200 ~ 299 : Mild PaO₂/FiO₂ 100 ~ 199 : Moderate PaO₂/FiO₂ < 100 : Severe FiO₂ values … Read more

Hyponatremia Treatment – 3% Saline Infusion Rate Calculator (Adrogue-Madias Formula)

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Medical Calculator – SonDoctor.com × Hyponatremia Treatment – 3% Saline Infusion Rate Calculator (Adrogue-Madias Formula) This calculator uses the Adrogue-Madias formula to determine the infusion rate of 3% saline during the initial treatment of Hyponatremia. Infusion rate of 3% Saline[mL/hr] = ( (Target Na-Serum Na) / ((513-Serum Na) / (TBW+1)) / Target period[hr] )×1000 ※ … Read more