When starting the clients intravenous infusion line the nurse applies a tourniquet and selects the site for inserting the needle When should the nurse remove the tourniquet?

The nurse should remove the tourniquet immediately after the intravenous (IV) catheter is successfully inserted and blood return is confirmed, or once the catheter is secured in place. This helps to prevent excessive pressure on the venous system and reduces the risk of tissue damage. Additionally, removing the tourniquet allows for normal blood circulation to resume in the area.