When Teaching a Patient Scheduled for a Cystogram Via a Cystoscope

When teaching a patient scheduled for a cystogram via a cystoscope about the procedure,which following statement would the nurse make to the patient?

A) "Your doctor will place a catheter into an artery in your groin and inject a dye that will visualize the blood supply to the kidneys."
B) "Your doctor will insert a lighted tube into the bladder and inject a dye into your kidneys through little catheters inserted into the ureters."
C) "Your doctor will insert a lighted tube into the bladder through your urethra,inspect the bladder,and instill a dye that will outline your bladder on radiography."
D) "Your doctor will inject a dye into a vein in your arm that is carried to the urinary system.Then a lighted tube in your bladder will be used to see when the dye appears."