What is an important factor to consider when performing catheter insertion?

When performing catheter insertion, the sterility of the technique is crucial due to the significant risk of infection that can arise from introducing a foreign object into the vascular system. Maintaining a sterile field minimizes the risk of pathogens entering the body, which is essential in preventing complications such as bloodstream infections or catheter-related infections. Adhering to strict aseptic protocols during the preparation and insertion phases helps ensure patient safety and the overall success of the procedure.

While factors such as the patient's comfort level, the type of catheter used, and even the time of day for the procedure are relevant considerations, they do not carry the same level of immediate risk that sterility does. A lapse in sterile technique can lead to serious infections, potentially outweighing any other considerations in terms of their impact on patient outcomes.