What is a potential complication of using a peripheral intravenous (IV) catheter?

Using a peripheral intravenous catheter can lead to various complications, and understanding these risks is essential for safe vascular access practices. Each complication listed—septicemia, infiltration, and thrombophlebitis—represents a potential adverse effect that can occur with peripheral IV catheterization.

Septicemia can occur if bacteria enter the bloodstream through the catheter, leading to a systemic infection. This underscores the importance of maintaining strict aseptic technique during catheter insertion and care.

Infiltration refers to the unintended infusion of IV fluids or medications into the surrounding tissue instead of the vein, which can lead to swelling, discomfort, and tissue damage. Recognizing signs early can help mitigate the effects of infiltration.

Thrombophlebitis is the inflammation of the vein due to a blood clot, which can result from irritation caused by the catheter or the infusate. Symptoms may include redness, warmth, and pain along the vein.

Each of these complications highlights the importance of careful monitoring and management of peripheral IV sites. By acknowledging that all these potential issues can arise from the use of a peripheral IV catheter, it becomes clear why the choice indicating "all of the above" is the most comprehensive answer.