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?

A. "You should not palpate your child's abdomen prior to surgery." is correct. Palpating the abdomen of a child with Wilms' tumor should be avoided, as this could cause the tumor to rupture and spread cancerous cells. The tumor is typically confined to one kidney and must be surgically removed. B. "Your child should have surgery in 7 to 10 days to remove the tumor." is incorrect. Surgery to remove a Wilms' tumor typically occurs within 24 to 48 hours after diagnosis, not within 7 to 10 days. C. "You should give your child captopril 200 mg PO daily." is incorrect. Captopril is not a standard medication used in the treatment of Wilms' tumor. Treatment often involves surgery, chemotherapy, and sometimes radiation therapy. D. "Your child will not require further treatment after removal of the tumor." is incorrect. Post-surgical treatment, such as chemotherapy and/or radiation therapy, is often required, depending on the stage and extent of the tumor.