CALC: Noradrenaline dosing

Noradrenaline Infusion Calculator Dose in micrograms (μg) per kilogram per minute Infusion Strength (80 μg/mL) Single4mg/50mL Double8mg/50mL Quad16mg/50mL Parameters Patient weight kg Infusion rate mL/h Noradrenaline dose: 0.10 μg/kg/min Show Equations Equations Single → 80 μg/mL (4mg/50mL) Double → 160 μg/mL (8mg/50mL) Quad → 320 μg/mL (16mg/50mL) μg/min = (rate [mL/h] × concentration [μg/mL]) ÷ […]

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Retrieval Rider

This is the kit you should always take with you on retrieval / transport runs. It should be small, able to be carried in a large pocket or very small bag, and reasonably light weight. On most short (<2h total travel time) transports you will likely use none of it, but as transport times become […]

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PHYScalc: Blood Gas Calculator

First try at a combined blood gas and Stewart method calculator. I’m not entirely happy with it, but refinements will come soon. Stewart Method Acid–Base Calculator Strong Ion Difference (SID), Effective Strong Ion Difference (SIDe), Strong Ion Gap (SIG), Partial pressure of carbon dioxide (PaCO₂), Total concentration of weak acids (ATOT). pH PaCO₂ kPa mmHg […]

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PHYScalc: PF Ratio

P/F Ratio (PaO₂/FiO₂) – CC-OrangeCard PaO₂/FiO₂ (P/F) Ratio Calculator PaO₂ mmHg = 10.7 kPa PaO₂ (alt) kPa = 80 mmHg FiO₂ % = 0.40 P/F (mmHg) mmHg P/F (kPa) kPa Severity Normal oxygenation Normal: > 300 mmHg (> 40 kPa) Mild ARDS: 200–300 mmHg (26.7–40 kPa) Moderate ARDS: 100–200 mmHg (13.3–26.7 kPa) Severe ARDS: <= […]

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MEDcalc: Salbutamol

SalbutamolInfusion Calculator (ADULT) Make with 0.9% saline OR 5% dextrose Standard 5 mg in 500 mL[10 µg/mL] Reduced 5 mg in 100 mL[50 µg/mL] Dose: 5 µg/min OPTIONAL loading bolus 250 µg / 1–2 minutes: 25 mL Infusion rate: 30 mL/h Please note: paediatric guidance dosage varies wildly compared with adult dosing, with doses up to 200mcg/min recommended by many prominent paediatric services around the world. This is obviously 10x the usual recommended adult […]

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