Why is not drawing above the IV site ok? Understanding the Risks and Best Practices
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4 min read
According to the World Health Organization, collecting blood samples from an existing peripheral venous access site can lead to false laboratory results due to hemolysis, contamination, and dilution by intravenous fluids. This is precisely why is not drawing above the IV site ok, as it creates a direct risk of mixing the infused solution with the blood specimen. Proper technique is critical for ensuring diagnostic accuracy and patient safety.
