The patient has nausea and vomiting. The provider orders 35 mg of Vistaril PO. The supply on hand is 25 mg/5 mL. Which is the correct dose?

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Multiple Choice

The patient has nausea and vomiting. The provider orders 35 mg of Vistaril PO. The supply on hand is 25 mg/5 mL. Which is the correct dose?

Convert the prescribed dose to milliliters using the given concentration. The solution is 25 mg/5 mL, which is 5 mg per 1 mL. To get 35 mg, calculate 35 mg ÷ (5 mg/mL) = 7 mL. Verification: 7 mL × 5 mg/mL = 35 mg. So the correct volume to administer is 7 mL.

Convert the prescribed dose to milliliters using the given concentration. The solution is 25 mg/5 mL, which is 5 mg per 1 mL. To get 35 mg, calculate 35 mg ÷ (5 mg/mL) = 7 mL. Verification: 7 mL × 5 mg/mL = 35 mg. So the correct volume to administer is 7 mL.

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