Electrolyte replacement ladder (K / Mg / Phos)
Electrolyte replacement ladder (K / Mg / Phos) - a deterministic tool in Sophie Well's Medication & Infusion group.
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What this is
Electrolyte replacement ladder (K / Mg / Phos) is one of 230 deterministic tools in Sophie Well's Medication & Infusion group. Electrolyte replacement ladder (K / Mg / Phos) - a deterministic tool in Sophie Well's Medication & Infusion group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Hammond DA, et al. Potassium replacement in critically ill patients. JAMA Netw Open. 2019;2(8):e198587. Hebert PC, et al. Acute hypomagnesaemia. Acute Care Internal Medicine, Lippincott 2008. Brown KA, et al. Graduated phosphorus replacement. JPEN. 2006;30(3):209-214 (Brown protocol).
Worked example: K 2.8 mEq/L: 60 mEq IV per ASHP 2019; cap 10 mEq/h peripheral or 20 mEq/h central.
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