A medication order is 0.8 mg. Each tablet is 0.4 mg. How many tablets are required?

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 medication order is 0.8 mg. Each tablet is 0.4 mg. How many tablets are required?

Explanation:
Think of it as how many tablets are needed to reach the ordered dose. You divide the total dose by what each tablet provides: 0.8 mg ÷ 0.4 mg per tablet = 2. So you need 2 tablets. Check by multiplying back: 2 tablets × 0.4 mg/tablet = 0.8 mg, which matches the order.

Think of it as how many tablets are needed to reach the ordered dose. You divide the total dose by what each tablet provides: 0.8 mg ÷ 0.4 mg per tablet = 2. So you need 2 tablets. Check by multiplying back: 2 tablets × 0.4 mg/tablet = 0.8 mg, which matches the order.

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