A tracheostomy is an opening in the neck into the trachea that aids breathing. Tracheostomy care includes cleaning the tracheostomy site and changing dressings and inner tubes. The nurse must follow sterile technique, assess the tracheostomy site for signs of infection, clean the inner cannula and site, replace dressings and ties securely, and document the procedure. Tracheostomy care promotes airway patency, prevents infection, and provides patient comfort.