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Dunn RJ

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Hypernatraemia

18/09/2026 by Bob Dunn

The Hypernatraemia page has had a number of other minor updates.

Categories Updates Tags Clinical skills
0.45% Saline replacement volume formula for hypernatraemia
Sodium measurement

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Contributors
Associate Professor Robert Dunn

Previous contributors
Associate Professor Meredith Borland
Dr Deborah O'Brien
Dr Stuart Dilley
Dr Jennifer Brookes
Associate Professor Deborah Leach

Formula of the day

Sodium dose (in mmol) necessary to raise the serum [Na+] to 125 mmol/L = (125 - Na) X body weight X 0.6

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Formerly, when religion was strong and science weak, men mistook magic for medicine, now, when science is strong and religion weak, men mistake medicine for magic. - Thomas Szasz

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