Regardless of the technique you use to start an IV, you should always:

a. Apply a tight constricting band proximal to the selected vein for approximately 5 minutes.
b. Use an over-the-needle catheter that features an automatic needle retraction system for added safety.
c. Obtain blood samples for the ED staff by attaching a syringe to the hub of the IV catheter
d. Keep the beveled side of the catheter up during insertion and maintain adequate traction on the vein during cannulation