A nurse is caring for a 10-year-old child who is receiving chemotherapy. The child's guardian asks about managing adverse effects. Which of the following statements should the nurse make?

"Use a soft-bristled toothbrush when platelet levels are low."

"Encourage eating by providing your child with their favorite foods."

"Rinse your child's mouth with chlorhexidine mouthwash if they develop stomatitis."

"Ensure you administer an antiemetic for 12 hr after chemotherapy."