A home health nurse is providing education to a client discharged with a tracheostomy. Which statement by the client demonstrates teaching has been effective?

“My spouse should always take care of my tracheostomy. I should not do it myself.”.

“I am the only one who needs to know how to suction my tracheostomy at home.”.

“I can use my saline for longer than 24 hours if I boil it.”.

“I can use clean instead of sterile technique to suction my tracheostomy.”.