What is the first step in ensuring IV site patency?

The first step in ensuring IV site patency is to regularly flush the IV line. Flushing the IV line with a sterile solution, typically saline, helps maintain the flow of medication or fluids and prevents the line from becoming occluded. Regular flushing is vital as it helps to clear any potential blockages that could develop due to blood or medication crystallization within the catheter or tubing.

Maintaining patency is crucial for effective treatment, as any obstruction can lead to complications such as infiltration or phlebitis. Regular flushing also allows for assessment of the IV site's functionality, ensuring that it is delivering fluids properly and that the blood return is adequate, which is important for monitoring the IV's placement within the vein.

This practice lays the foundation for effective IV therapy, ensuring that the patient receives their medications and fluids uninterrupted and safely.