The healthcare provider prescribes metoclopramide 7.5 mg IM every 3 hours PRN vomiting for a client who is receiving chemotherapy. The nurse prepares an injection using a 2 mL prefilled syringe cartridge labeled, "Metoclopramide 5 mg/mL." How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["1.5"]
Dose required: 7.5 mg
Volume to administer: 7.5 mg ÷ 5 mg/mL = 1.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["5"]
Explanation
Convert weight: 44 pounds ÷ 2.2 = 20 kg
Dose required: 10 mg/kg × 20 kg = 200 mg
Volume to administer: 200 mg ÷ (200 mg/5 mL) = 5 mL
Correct Answer is ["1","250"]
Explanation
Convert weight: 55 pounds ÷ 2.2 = 25 kg
Total daily dose: 300 mg/kg × 25 kg = 7,500 mg
Dose per 4 hours: 7,500 mg ÷ 6 = 1,250 mg per dose
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