it means you're breathing.
OK, do you mean when the airway is open? If open, a slight decrease in pressure momentarily. If closed, a larger decrease in pressure.
This depends on what you mean by "chest." Air in your chest cavity is usually caused by a sucking chest wound, most commonly found in deep puncture wounds to the abdomen. The space in the abdominal cavity is filled with air from the outside environment, putting external pressure on the lungs from inside the body, making it more difficult for the lungs to fill with air. Eventually, the lungs would cease to function due to so much pressure and the individual would suffocate without emergency treatment. If you mean "chest" as in your lungs, than no. You want air there, all the time - it's good for you...I promise.
What do you do when air rushes into your chest good question you are unable to breathe
A pneumothorax is a chest wound that allows air to flow into and out of the chest without breathing. When a person presents with a pneumothorax, there is air in the pleural cavity.
Because air gets into your chest
A SUCKING chest wound
The air pressure rises in your chest
Penetrating chest wounds are often referred to as "sucking chest wounds."
Air in the chest (Thorax) causes the lung to collapse. This can be spontaneous or after chest injuries
If the chest does not rise when blowing air into the mouth it means that the patient has gone into cardiac arrest.
The hole must be covered as soon as possible. Otherwise, the air enters to the pleural cavity.
Chest drainage therapy involves the removal of air, blood, pus, or other secretions from the chest cavity.