A nurse is assessing a preschool-age child who has chickenpox. The parent asks the nurse how to treat the child's fever. Which of the following responses should the nurse make?

"Avoid giving aspirin to your child."

"Place your child in a cool bath for 20 minutes twice per day."

"Lower the room temperature to stimulate shivering."

"Give eight doses of acetaminophen in 24 hours according to the child's weight."