That patient had a Pulse deflict
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Serrated (or bread knives) are also use to cut melons, tomatoes and other soft things.
I cannot help because the managed care is health care and I am poor
The rules of 9. (EMT-Basic-related), so I'll keep it quick:
The third degree burns are painless because they have reached the nerves. So there is nerve-damage.
I attached 2 pics, one of Rules of 9 and Severity of burns: