A Nurse Is Suctioning a Client Through a Tracheostomy

A nurse is suctioning a client through a tracheostomy. Which actions by the nurse are appropriate? (Select all that apply.)

A) Gather all equipment and create a clean field to work from.
B) Use the nondominant hand to control the suction port.
C) Apply suction during insertion of the catheter.
D) Rotate the catheter during removal.
E) Assess the client's oxygenation status before and after suctioning.