A client is discharged to home after a radical mastectomy with two drainage tubes. Which statement by the client would indicate that further teaching is required?

"I am glad that these tubes will fall out at home when I finally shower."

"I should be careful how I lie in bed so that I will not kick the tubing".

"I should measure the drainage each day to make sure it is less than an ounce (30ml)

"If there is a food odor from the drainage, I will contact my primary health care provider."