Which action is NOT appropriate during preparation for a peripheral IV insertion?

Which action is NOT appropriate during preparation for a peripheral IV insertion?

• A. Place the tourniquet 10 to 15 cm above the proposed site
• B. Palpate vein at intended insertion site by pressing downward
• C. Clean the selected area using an alcohol-based 2% chlorhexidine solution using friction for 30 seconds
• D. Apply sterile dressing over the intravenous site

Answer: (D)

In preparing for a peripheral IV insertion, the focus is on aseptic technique and getting the vein ready for access. You want the vein to be visible and accessible, so you place a tourniquet above the proposed site to engorge the vein, then you locate the vein by palpating lightly to feel its size and position. Cleaning the area with an antiseptic such as chlorhexidine in alcohol, using firm friction for about 30 seconds, helps reduce skin flora and lowers infection risk before cannulation. The action of applying a sterile dressing over the IV site belongs after the catheter is successfully inserted. Dressings protect the insertion site and secure the catheter, not during the preparation phase. So while the other steps help ensure safe, effective cannulation, placing a dressing beforehand isn’t part of the prep process.

In preparing for a peripheral IV insertion, the focus is on aseptic technique and getting the vein ready for access. You want the vein to be visible and accessible, so you place a tourniquet above the proposed site to engorge the vein, then you locate the vein by palpating lightly to feel its size and position. Cleaning the area with an antiseptic such as chlorhexidine in alcohol, using firm friction for about 30 seconds, helps reduce skin flora and lowers infection risk before cannulation.

The action of applying a sterile dressing over the IV site belongs after the catheter is successfully inserted. Dressings protect the insertion site and secure the catheter, not during the preparation phase. So while the other steps help ensure safe, effective cannulation, placing a dressing beforehand isn’t part of the prep process.