The nursing instructor assigns a student nurse to present a clinical conference to the student group about brain tumors in children. Which statement by the student is accurate about brain tumors in children?
A. The common site of metastasis is the kidneys.
B. The significant symptoms are headaches and morning vomiting.
C. Head shaving is no longer required before removal of the brain tumor.
D. Surgery is not normally performed because of the risk of functional deficits occurring as a result of the surgery.