I think it’s B. Fluoridated Gases
The two root words for kidney are nephro and rene. Nephro is for nephrosis, and rene is for renal artery.
The procedure that Joanne's doctor would suggest to repair her breasts is a plastic surgery. Since she is now healthy, and tumor-free, she wants to have beautiful breasts again and the doctor believes that plastic surgery is going to help her. It will reconstruct her breasts and make them look "normal" again, the way they were before the operation to remove her tumor.
Feeling thirsty it’d actually be feeling hungry all the time
