What should a nurse monitor closely after the insertion of a central line?

Monitoring for infection at the insertion site after a central line insertion is crucial due to the increased risk of complications associated with central venous access. The central line creates a direct route into the vascular system, which can serve as a pathway for pathogens to enter the bloodstream. Signs of infection can manifest as redness, swelling, warmth at the site, and systemic symptoms such as fever.

While monitoring electrolyte levels, fluid intake, and potential allergic reactions are all important aspects of patient care, they are not as immediately critical as assessing for infection after central line placement. Infection can quickly lead to severe complications, such as sepsis, and therefore, vigilant observation for any signs of infection is essential in the early postoperative period.