Ibuprofen 12 kg child 10 mg/kg every 6 hours. What is the total daily dose?

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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

Ibuprofen 12 kg child 10 mg/kg every 6 hours. What is the total daily dose?

Explanation:
Dosing is done per weight and then scaled to how many times you dose in a day. For each administration, the dose is 10 mg per kg times the child’s weight. At 12 kg, one dose is 10 mg/kg × 12 kg = 120 mg. The interval is every 6 hours, so there are 24 hours ÷ 6 hours = 4 doses in a day. Multiply the per-dose amount by the number of doses: 120 mg × 4 = 480 mg per day. This also fits the usual maximum daily dose for ibuprofen in children (40 mg/kg/day for this weight, which is 12 kg × 40 mg/kg = 480 mg). So the total daily dose is 480 mg.

Dosing is done per weight and then scaled to how many times you dose in a day. For each administration, the dose is 10 mg per kg times the child’s weight. At 12 kg, one dose is 10 mg/kg × 12 kg = 120 mg. The interval is every 6 hours, so there are 24 hours ÷ 6 hours = 4 doses in a day. Multiply the per-dose amount by the number of doses: 120 mg × 4 = 480 mg per day. This also fits the usual maximum daily dose for ibuprofen in children (40 mg/kg/day for this weight, which is 12 kg × 40 mg/kg = 480 mg). So the total daily dose is 480 mg.

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