In medication math, a ratio is best described as:
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Medical Office Assistant · Foundational Medical Knowledge
Dosage-Calculation Principles
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5 questions here, of 87 in this lesson’s practice set. Answers stay hidden until you check.
A proportion is best described as:
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Solve for x: 1/2 = x/10
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Solve for x using cross-multiplication: 3/4 = x/20
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In the proportion a:b = c:d, the terms 'a' and 'd' are called the:
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Study tools & related lessonsYou’ll learn to · Related
You’ll learn to
- Apply ratio and proportion to solve dosage calculations.
- Apply dimensional analysis (the factor-label method) to set up and solve dosage calculations.
- Read and interpret medication amounts, decimals, fractions, and ratio concentrations accurately.
- Explain the importance of double-checking calculations and verifying results to prevent medication errors.
Sources & references
- Institute for Safe Medication Practices — ISMP - Medication Safety
- U.S. National Library of Medicine — MedlinePlus Medical Encyclopedia
- U.S. Food and Drug Administration — Drugs
This lesson was adapted from the open educational references above; their licenses and attributions are preserved. See Copyright & Licensing.
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