a nurse is supervising a newly licensed nurse who is suctioning a client who has a tracheostomy. Which of the following actions by the newly licensed nurse indicates an understanding of the teaching?
1. Applies suction while inserting the catheter
2. Waits 2 min between suction passes
3. Turns the pressure on the suction to 200 mm Hg
4. Wears clean gloves during suctioning