Perform hand hygiene and gather supplies
Verify patient identity and explain the procedure briefly
Check for allergies and assess the appropriate vein
Apply gloves and position the patient comfortably
Apply a tourniquet above the intended insertion site
Clean the site with antiseptic and allow it to dry
Stabilize the vein and insert the catheter bevel up at a shallow angle
Advance until blood return is seen
Lower the angle and advance the catheter into the vein
Release the tourniquet
Remove the needle while keeping the catheter in place
Connect the IV tubing or cap the catheter
Secure the catheter with dressing and tape
Flush the line if appropriate and check for patency
Dispose of sharps properly
Monitor the site for complications and document the procedure