It speeds up.
You hyperventilate.
Yes, but if you increase the speed of your breathing too much you can hyperventilate and / or pass out.
they are making it worse. When you hyperventilate it is normally from shock not from food lodged in your throat.
Because your muscles need more oxygen, hence you hyperventilate.
People will choke, hyperventilate and die
1.excessively rapid and deep breathing.2.a condition characterized by abnormally prolonged and rapid breathing, resulting in decreased carbon dioxide levels and increased oxygen levels that produce faintness, tingling of the fingers and toes, and, if continued, alkalosis and loss of consciousness. yeah, your hands and arms will get numb, you'll feel really dizzy and have a hard time breathing properly. you will probably be panicking about the dizziness and breathing problems which could lead to breathing even more abnormally. the key is to take slow inhales and exhales (almost like in yoga) no matter how hard it may be. if that doesn't work, breathe into a paper bag until your breathing slows to normal again...
Breathing, digestion and heartbeat are all considered automatic body functions, because you don't have to think about them. You can hold your breath, or hyperventilate, but you don't have to "remember" to breathe.
No, it just means your oxygen requirement is not high enough for your brain to activate the breathing mechanism to go faster or deeper. You can overcome this consciously by breathing faster and deeper, but this would cause you to hyperventilate and pass out.
When a person is hyperventilating, the PCO2 decreases. This is because a person is breathing enough to expel the CO2 out of the lungs making it decrease.
both you can start with breathing out or by breathing in
Stress and anxiety lead to rapid breathing, and when the level of carbon dioxide in the blood is reduced, it can lead to dizziness and further panic. Any underlying cause should be treated, and doctors may recommend psychological therapy and/or breathing training if this persists. (see related link)
respiration happens inside the body and breathing happens outside the body