Looking at Real Lacerations to the Arm

This laceration is at the top of the arm I belief, it looks quite deep you can see this as there are dark areas. It looks like it has split the skin open and teared the tissue underneath. They probably was a lot of blood but this has been cleaned up.

https://c2.staticflickr.com/4/3311/3247883776_fbe95290ef.jpg
So you can straight away that this lacerations look like it hurts. As you can see a large chunk of skin has been teared away from the arm. If you look closely you can see the muscles inside the arm. You can tell from the bandage that there was a lot of blood and that would be expected from the size of the laceration.