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 ["300"]
Explanation
Infusion rate: 75 mL/hour Time: 8 hours
Total infused volume: 75 mL/hour × 8 hours = 600 mL
Remaining volume: 900 mL - 600 mL = 300 mL remaining
Correct Answer is ["0.8"]
Explanation
Convert weight: 176 pounds ÷ 2.2 = 80 kg
Dose required: 0.1 mg/kg × 80 kg = 8 mg
Volume to administer: 8 mg ÷ 10 mg/mL = 0.8 mL
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