Certification in Risk Management Assurance (CRMA) 2025 – 400 Free Practice Questions to Pass the Exam

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What is the abbreviation for 'dram' in medical terminology?

oz

dr

In medical terminology, the abbreviation for 'dram' is dr. This term originates from the apothecary system, which was historically used in the practice of medicine and pharmacology. A dram is a unit of measurement that is equivalent to 1/8 of an ounce or approximately 3.69 grams.

Understanding the context of the other abbreviations can help clarify why dr is the correct answer. Oz refers to ounces, which is a measurement used for larger quantities and is not specific to the dram. Ac stands for "before meals" (from the Latin 'ante cibum'), and pc stands for "after meals" (from the Latin 'post cibum'), both of which are unrelated to the measurement of a dram. Therefore, dr is the only abbreviation that correctly represents the term dram in medical terminology, emphasizing its specific usage in the context of dosage and medication prescriptions.

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ac

pc

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