A child receives a prescription for ibuprofen 200 mg by mouth every 6 hours as needed for a fever. The bottle is labeled "Ibuprofen for Oral Suspension, USP 100 mg per 5 mL." How many teaspoons should the nurse instruct the parent to administer with each dose?

The bottle is labeled "Ibuprofen for Oral Suspension, USP 100 mg per 5 mL." This means that for every 5 mL (or 1 teaspoon) of the suspension, there is 100 mg of ibuprofen. To administer a dose of 200 mg, the parent should give the child 2 teaspoons (10 mL) of the suspension.