During the Postoperative Period, the Nurse Reinforces Teaching to a Patient

During the postoperative period, the nurse reinforces teaching to a patient recovering from a laryngectomy about how to live with a tracheostomy. Which information will the nurse review?

A) "Avoid suctioning your tracheostomy at home; you could damage your trachea."
B) "When in public, you should be prepared for people to ask questions about your condition."
C) "You will be able to return to your normal activities, including showering and swimming."
D) "Be sure to protect your tracheostomy from pollutants such as powders, hair, and chemicals."