You should accompany her as much as you can, guide her, tell her that everything is going to get better, let her know that you are going to be there for her no matter what, and mean it when you say it. Pray with her and for her, try to make her laugh. Take her to the mall, every one loves the mall. Take her to her favorite store. try to do thing that she likes to do to keep her mind off things.
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.