Few more questions. When you take the RAI pill, do you have to do anything other than swallow a pill and then go home?Is WBS a whole body scan? and if so, what is done then? Do you have to drink the barium and have an iv with the weird injections again like in a PET scan? I prefer knowing ahead of time, the PET scan freaked me out because I didn't know ahead of time.
Thank you everyone!