A dose calls for 7 mcg/kg; the patient weighs 62.1 kg. What is the correct dose?

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Prepare for the CCBMA Math and Dosage Calculations Test. Enhance your skills with flashcards and multiple choice questions, each offering hints and explanations. Get exam-ready!

Multiple Choice

A dose calls for 7 mcg/kg; the patient weighs 62.1 kg. What is the correct dose?

Explanation:
The main idea is to multiply the dose per kilogram by the patient’s weight to get the total dose, keeping track of units. 7 mcg/kg × 62.1 kg = 434.7 mcg. So the correct total dose is 434.7 micrograms. If you prefer milligrams, that’s 434.7 mcg ÷ 1000 = 0.4347 mg. Expressing the dose in micrograms is common for small-dose meds, but both units are equivalent when converted properly.

The main idea is to multiply the dose per kilogram by the patient’s weight to get the total dose, keeping track of units.

7 mcg/kg × 62.1 kg = 434.7 mcg. So the correct total dose is 434.7 micrograms. If you prefer milligrams, that’s 434.7 mcg ÷ 1000 = 0.4347 mg. Expressing the dose in micrograms is common for small-dose meds, but both units are equivalent when converted properly.

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