The Nurse Is Providing Care to a Patient Who Is

The nurse is providing care to a patient who is undergoing cystoscopy with retrograde ureteropyelography.Which of the following statements best explains this procedure?

A) "The health-care provider will inject dye into your kidney to examine where urine is collected before moving into your bladder."
B) "The health-care provider will inject dye into your bladder to make sure you are not experiencing reflux into the ureters."
C) "The health-care provider will inject dye into your arm and then take pictures that show how it is excreted in your body."
D) "The health-care provider will take a series of three-dimensional pictures that can be seen slice by slice to examine your pelvic organs."