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Practice Question

A nurse is reviewing a new prescription for haloperidol 0.15 mg/kg/day IM in divided doses every 8 hr PRN for a child who weighs 40 kg. How many mg should the nurse administer with each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer Choices:

Correct Answer:

2

Rationale:

Formula:

Dose = (Weight × Daily dose per kg) ÷ Number of doses

Given:

🔻Weight = 40 kg

🔻 Dose = 0.15 mg/kg/day ÷ 3 doses

Calculation:

🔻Total dose/day = 40 × 0.15 = 6 mg

🔻 Dose per dose = 6 ÷ 3

👉 = 2 mg

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This question is from ATI LPN Dose Calculation-PN Nursing Care of Children Proctored Assessment 3.1 which contains 34 questions.

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From Exam
ATI LPN Dose Calculation-PN Nursing Care of Children Proctored Assessment 3.1

34 Questions

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