Your lungs collapse.
The shortness of breath after upper back trauma is known as "having the wind knocked out of you". It is a common sports injury that occurs via blunt force to the upper back or being knocked to the ground. Someone who has had the wind knocked out of them may feel like they are dying but they recover in a matter of minutes.
your tummy hurts and it is hard to breath and its really unpleasent so ok there is your anwser!
he gets knocked out
You get knocked out out for about 30 seconds.
It is an anaesthetic gas so you will get knocked out.
carbon dioxide is released into the air.
you first breath in and then you breath out
When you inhale, you breath in oxygen and your lungs get bigger.
then we could not breath.
nothing really, it might be an unpleasant experience but other then that, your fine.
Really weird question.. but the answer is Chloroform.