The Nurse Is Assigned to Work with a Child Who

The nurse is assigned to work with a child who has a diagnosis of vesicoureteral reflux (VUR) . The nurse is aware that this means the child has which of the following problems?

A) backflow of urine from the bladder up the ureter to the kidney
B) backflow of urine from the bladder up the ureter
C) a flow of urine between the bladder and the rectum
D) exchange of urine between the inner and outer layers of the bladder