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Practice Question

Heparin 5,000 units IV is prescribed as a loading dose, to be administered over 5 minutes for a client with thrombophlebitis. The vial is labeled, "10,000 units/mL." How many ml. should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Answer Choices:

Correct Answer:

0.5

Rationale:

💠Step 1: Identify the prescribed dose:

5,000 units

💠 Step 2: Identify the concentration from the vial:

10,000 units/mL

💠 Step 3: Use the formula:

5,000 units ÷ 10,000 units/mL

0.5 mL

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This question is from HESI-RN Dosage Calculation V which contains 56 questions.

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HESI-RN Dosage Calculation V

56 Questions

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Question Details
  • Category: RN Nursing Exam(s)
  • Subcategory: HESI Exam(s)
  • Domain: Hesi Dosage Calculations
  • Answer Choices: 1
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