A nurse is reinforcing discharge teaching with the partner of a client who requires tracheal suctioning. Which of the following statements by the partner indicates an understanding of the teaching?

B I will set the suction pressure dial between 80 and 120. A I will suction for less than 15 seconds while inserting the suction catheter. D I will suction the mouth before inserting the suction catheter into the tracheostomy. C I will wrap the suction catheters in a clean towel to be used again at a later time.