I have a hole in the left side of my chest and 4 gashes on my upper left torso, also have a few gashes on my left shoulder, and my ribs are broken on the left side as well. Everytime I take a breath, a weird hissing sound, along with frothy blood comes out of the hole in my chest, making it hard for me to breathe. What will the EMT s and doctors do to treat my condition, and after I leave the hospital, what can I do for self care at home?