How does flushing an IV line contribute to patient safety?

Flushing an IV line is a critical practice that significantly contributes to patient safety, particularly in reducing the risk of clot formation in the line. When an IV line is flushed with a sterile solution, it helps to keep the lumen of the catheter patent, meaning it remains open and unobstructed. This process ensures that blood does not stagnate within the catheter, which could lead to the formation of clots. Clots can cause serious complications, including thrombosis, which could obstruct medication delivery or lead to more severe issues like embolism.

By regularly flushing the IV line with an appropriate solution, healthcare professionals maintain optimal flow, preventing the accumulation of blood or debris that can contribute to clot development. This practice is essential in ensuring that the IV therapy is effective and uninterrupted, thus prioritizing the safety and health of the patient.