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Practice Question

A nurse is preparing to administer hepatitis B vaccine 5 mcg IM to a newborn. Available is hepatitis B vaccine injection 5 mcg/0.5 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:

🖋️ Use the formula:

Volume = Dose ordered ÷ Dose available per mL

✏️ Ordered dose = 5 mcg

✏️ Available = 5 mcg/0.5 mL

⩥ Calculation:

↪️5 / 5×0.5=0.5 mL

👉 = 0.5 mL

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This question is from ATI PN Dosage Calculation-Fundamentals Proctored assessment 3.1 which contains 35 questions.

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From Exam
ATI PN Dosage Calculation-Fundamentals Proctored assessment 3.1

35 Questions

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Question Details
  • Category: LPN Nursing Exam(s)
  • Subcategory: LPN ATI Exams
  • Domain: Fundamentals of Nursing
  • Answer Choices: 1
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