The nurse is reviewing the tonicity of the different intravenous fluids on the medical-surgical unit in preparation for an in-service presentation
Which fluids are considered to be isotonic and appropriate in the treatment of fluid loss due to a surgical procedure?
1. 5% dextrose in lactated ringers
2. 0.9% sodium chloride (NS)
3. 0.45% sodium chloride
4. Lactated Ringers
5. 5% dextrose in water
Correct Answer: 2,4,5
Rationale: This is a hypertonic solution and is not appropriate for the treatment of fluid loss due to a surgical procedure.
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