A calculated dose is 12.35 mL. To the nearest 0.1 mL, what is the volume?

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Study for the Archer Pharmacology Test to master dosage calculations and medication administration. Use flashcards and multiple choice questions with detailed explanations. Get ready for your exam!

Multiple Choice

A calculated dose is 12.35 mL. To the nearest 0.1 mL, what is the volume?

Explanation:
Rounding to the nearest tenth means looking at the second decimal place. For 12.35 mL, the tenths digit is 3 and the hundredths digit is 5. Since the hundredths digit is 5 or more, you round the tenths up by one, giving 12.4 mL. So the volume to the nearest 0.1 mL is 12.4 mL. This use of the rounding rule is standard in medication dosing calculations.

Rounding to the nearest tenth means looking at the second decimal place. For 12.35 mL, the tenths digit is 3 and the hundredths digit is 5. Since the hundredths digit is 5 or more, you round the tenths up by one, giving 12.4 mL. So the volume to the nearest 0.1 mL is 12.4 mL. This use of the rounding rule is standard in medication dosing calculations.

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