A nurse is reinforcing teaching with the parents of a child who has a new diagnosis of Wilms' tumor. Which of the following information should the nurse include in the teaching?

"You should give your child captopril 200 mg PO daily."

"Your child should have surgery in 7 to 10 days to remove the tumor”

"Your child will not require further treatment after removal of the tumor"

"You should not palpate your child's abdomen prior to surgery.”