Answer :
Final answer:
The correct dosage calculated by the nurse from a 1 mL vial is 0.5 mL, and this should be documented clearly for medication administration.
Explanation:
The nurse is working with a calculation in the metric system for a medication dosage. The vial contains 1 mL of fluid, so if the correct dosage is half of the medication in the vial, that would be 0.5 mL (or 500 microliters). It is important for the nurse to carefully document the dosage to ensure patient safety and accuracy in medication administration. The dosage should be clearly noted on the patient's medication administration record as 0.5 mL.
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