A nurse is caring for an unconscious patient. Which of the following statements by the nurse indicates an understanding of providing good oral hygiene for the patient? "I'll swab the patient's mouth with lemon-slycerin swabs."
"I'll swab the patient's lips with a very small amount of mineral oil." "I'll swab the patient's mouth with mouthwash."
"I'll swab the patient's mouth with chlorhexidine."