Thank you Christine No they were not silly questions.
She is seeing her dentist that works with cancer patients tomorrow to get some more answers to the clots and pain. I will ask about the oxgen treatments for her jaw.

She had upper gum surgery where the removed some teeth and tissue and did a leg graph. She is on a Feeding tube so she can gain some of her weight back she lost about 70 pounds. She has not had any radiation yet as she had so much pain and an infection after surgery she did not want to get radiation. We are hoping to get some answers tomorrow and we a seeking a third opinion next week.