National Center for Competency Testing (NCCT) Medical Assistant Practice Test

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Get ready for the NCCT Medical Assistant Test with comprehensive quizzes. Use flashcards and multiple choice questions, each accompanied by hints and detailed explanations. Ensure your success on the exam!

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Which abbreviation indicates a frequency of once daily?

The correct answer is: OD

The abbreviation that indicates a frequency of once daily is "OD." In medical terminology, "OD" stands for "Omni Die," which is a Latin term that translates directly to "once a day." This abbreviation is commonly used in prescriptions and medical instructions to specify that a medication or treatment should be administered one time each day. In contrast, other abbreviations represent different dosing frequencies. For example, "BID" stands for "bis in die," meaning twice a day, while "QID" means four times a day, and "QOD" indicates every other day. Understanding these abbreviations is crucial for accurately following dosage instructions and ensuring patient safety in a medical setting.