Well hello there, friend! An injury at the C4 level can affect the muscles and nerves below that point in the body. It's important to work closely with healthcare professionals to determine the best course of action for recovery and support. Remember, every little tree in nature has the strength to grow again after a storm, and you have that strength within you too.
If spinal injury is sever enough and is in region of C4, C5 and C6 vertebra, it can result in paralysis of biceps, wrists and hands respectively.
Only if the chest injury causes you to hit your head.
spinal crush injury
A back injury could do it.
Head injury Starvation Shock
a concussion
furnaces
Concussion
The main causes for anoxic brain injury are lack of oxygen to the brain. This can be caused due to drowning, suffocation, shock or autoerotic asphyxiation.
penetrating injuries to the arm
Injury or illness
I think it occurs after an injury