Is that the same as radiation?
My dad went through that a few years ago. I would skip the freezer meals. The only thing he ate during that time were fish sandwiches from McDonalds. I guess it was the only thing he could tolerate. I'd wait to see what she feels she can eat and make or but whatever that is.
She'll have a lot of down time so new reading material, puzzles, apps, music, movies could be helpful. He also got burns on his skin from it and went through a lot of lotion. (He used the lay it on thick from B&B) He spent a lot of time watching tv and lying around. I think giving her company if she wants it could also be nice.