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Practice Question

A nurse is preparing to administer naloxone 0.2 mg 1M for respiratory depression. Available is naloxone injection 0.4 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. use a leading zero if it applies. DO not use a trailing zero.)

Answer Choices:

Correct Answer:

0.5

Rationale:

✅Identify: Dose = 0.2 mg; Concentration = 0.4 mg/mL

✅Formula: Volume (mL) = Dose ÷ Concentration

✅Solve: 0.2 ÷ 0.4 = 0.5 mL

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This question is from RN Dosage Calculation Maternal Newborn Proctored Assessment-2025 Summer which contains 36 questions.

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From Exam
RN Dosage Calculation Maternal Newborn Proctored Assessment-2025 Summer

36 Questions

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Question Details
  • Category: RN Nursing Exam(s)
  • Subcategory: ATI Exam(s)
  • Domain: RN ATI Maternal & Newborn Care
  • Answer Choices: 1
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