Master Canadian Nursing Abbreviations 2026 – All-in-One Guide to Excel in Nursing Exams!

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What does "D5W" represent in IV solutions?

5% dextrose in water

"D5W" stands for "5% dextrose in water," which is a commonly used intravenous (IV) solution in healthcare settings. The "D" denotes dextrose, a simple sugar that provides calories and can help maintain blood glucose levels. The "5%" indicates the concentration of dextrose in the solution, meaning there are 5 grams of dextrose per 100 milliliters of water. The "W" signifies that it is mixed with water, specifically sterile water, creating an isotonic solution.

This solution is often administered for various purposes, including hydration, nutritional support, and as a vehicle for administering other medications. Understanding this abbreviation is crucial for healthcare professionals to ensure accurate medication administration and to meet patient needs effectively.

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5% saline in water

5% dextrose in saline

5% deionized water

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