Which abbreviations should be avoided in medication orders to prevent misinterpretation?

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Multiple Choice

Which abbreviations should be avoided in medication orders to prevent misinterpretation?

Explanation:
Ambiguity in medication orders can cause dangerous dosing errors, so we avoid abbreviations that look alike or can be misread. The pair U (units) and IU (international units) are especially risky. U can be mistaken for a zero or another number, and IU can be misread as IV (intravenous) or as similar-looking characters, especially when handwriting is unclear. That kind of misinterpretation can lead to giving too much or too little medication. To minimize errors, spell out the word “units” or use a clear, non-ambiguous measurement in the order (such as mg, mcg, or mL) and avoid these abbreviations entirely.

Ambiguity in medication orders can cause dangerous dosing errors, so we avoid abbreviations that look alike or can be misread. The pair U (units) and IU (international units) are especially risky. U can be mistaken for a zero or another number, and IU can be misread as IV (intravenous) or as similar-looking characters, especially when handwriting is unclear. That kind of misinterpretation can lead to giving too much or too little medication. To minimize errors, spell out the word “units” or use a clear, non-ambiguous measurement in the order (such as mg, mcg, or mL) and avoid these abbreviations entirely.

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