Which abbreviation is used for both ears?

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Prepare for the 4A051 CDC URE Exam. Test your knowledge with multiple-choice questions featuring detailed explanations and hints. Score your best and excel in your exam!

Multiple Choice

Which abbreviation is used for both ears?

Explanation:
Understanding medical shorthand for ears relies on Latin roots. “Auris” means ear, and the modifiers indicate which ear: dextra for right, sinistra for left, and uterque (or utrique) for both. Therefore, the abbreviation for both ears is AU, derived from auris uterque. You’ll see AU used in audiology results, prescriptions, and notes to indicate both ears. The other options represent single ears or aren’t standard abbreviations for ears, so they don’t denote both ears.

Understanding medical shorthand for ears relies on Latin roots. “Auris” means ear, and the modifiers indicate which ear: dextra for right, sinistra for left, and uterque (or utrique) for both. Therefore, the abbreviation for both ears is AU, derived from auris uterque. You’ll see AU used in audiology results, prescriptions, and notes to indicate both ears. The other options represent single ears or aren’t standard abbreviations for ears, so they don’t denote both ears.

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