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Why does breathing in Gasses such as Nitrogen put people to sleep peacefully ...
the World Society for the Protection of Animals lists nitrogen inhalation as "not acceptable" for animal euthanasia because loss of consciousness is not instantaneous, and dogs euthanized by nitrogen gas have been observed convulsing and yelping after falling unconscious.
Hypercapnia is excess carbon dioxide (CO2) build-up in your body. The condition, also described as hypercapnea, hypercarbia, or carbon dioxide retention, can cause effects such as headaches, dizziness, and fatigue, as well as serious complications such as seizures or loss of consciousness. Hypercapnia may develop as a complication of chronic lung diseases such as COPD, bronchiectasis, emphysema, interstitial lung disease, and cystic fibrosis, as well as some neurological and muscle diseases.Your CO2 level can be measured with a blood sample, and you may also need other diagnostic tests to identify the cause of your hypercapnia. Typically, this problem requires intervention with medication and/or assistance with breathing, such as a breathing mask or a mechanical ventilator.SymptomsOften, hypercapnia does not cause obvious effects, and most people do not notice or complain of symptoms.Common symptoms of hypercapnia, if they do occur, include:1Fatigue An inability to concentrate or think clearlyHeadachesFlushingDizzinessDyspnea (shortness of breath)Tachypnea (rapid breathing)Increased blood pressureBecause these effects are so vague, you might not realize that they are caused by hypercapnia. Some people who have lung disease measure their own oxygen levels at home with a pulse oximeter, but this device cannot detect hypercapnia.Your CO2 level may be too high even if your oxygen level is normal.When you have a chronic respiratory disease, your CO2 level may be slightly elevated or may increase gradually over the course of years as your disease progresses. You can also experience sudden bouts of hypercapnia during exacerbations of a pulmonary condition.2The level of CO2 in your blood can increase abruptly if you develop a severe lung infection, especially if you already have a chronic lung disease like chronic obstructive pulmonary disease (COPD).ComplicationsSevere hypercapnia can cause noticeable and distressing effects. You may experience sudden respiratory failure, which can lead to a coma and may even be fatal.Serious, urgent symptoms of hypercapnia can include:1Paranoia, depression, and confusionMuscle twitchesSeizuresPalpitations (a feeling that you are having a rapid heart rate)Panic, or a feeling of impending doomDilation (widening) of superficial veins in the skinPapilledema (swelling of the optic nerve)Seek emergency medical care if you experience any of these.
Quote from: KingdomHeartsTheorist on 29/04/2020 03:35:09Why does breathing in Gasses such as Nitrogen put people to sleep peacefully ...Nitrogen alone is considered an inhumane way to euthanise dogs, see ...Quote from: livescience.comthe World Society for the Protection of Animals lists nitrogen inhalation as "not acceptable" for animal euthanasia because loss of consciousness is not instantaneous, and dogs euthanized by nitrogen gas have been observed convulsing and yelping after falling unconscious. https://www.livescience.com/62037-oklahoma-executions-nitrogen.htmlNitrogen is cheap, effective, not hazardous to others, (e.g. not toxic nor explosive),but apparently it's not as quick & painless as other methods of euthanasia.
How nitrogen killsNitrogen is an inert gas — meaning it doesn't chemically react with other gases — and it isn't toxic. But breathing pure nitrogen is deadly. That's because the gas displaces oxygen in the lungs. Unconsciousness can occur within one or two breaths, according to the U.S. Chemical Safety and Hazard Investigation Board.Nitrogen inhalation doesn't cause the same panicked feeling that suffocation does, because the person continues to exhale carbon dioxide. Rising carbon dioxide in the blood is what triggers the respiratory system to breath. These levels are also responsible for the burning and pain that happens when you hold your breath for too long. Because the carbon dioxide levels in the blood never rise with nitrogen inhalation, these symptoms don't occur.
Because I've always seen suffocation as being super painful but everyone acts like I'm not using the right word or that I'm being over dramatic and that suffocation is not that bad and even peaceful et cetera.
Quote from: Christopher_Neff on 13/11/2021 12:25:58 Because I've always seen suffocation as being super painful but everyone acts like I'm not using the right word or that I'm being over dramatic and that suffocation is not that bad and even peaceful et cetera.That seems correct. I think suffocation would beat the hell out of a lot of other ways to go.
Suffocation certainly isn't peaceful (all animals struggle against it) , inert gas or altitude hypoxia is. "Pain" is usually associated with stimulation of peripheral nerves, but the response to excess blood CO2 operates through a different pathway so a pedant like me wouldn't use the word (as I didn't in my first response).It was a bit of a skim since I have no interest in computer games or the details of fictional films - real life is far too interesting to waste! - but the subject has been aired and discussed many times.
Because I'd honestly rather burn to death than be suffocated to death.
That's not actually me. I just took a lot of his words and put them in my own thread since I'm not very good at "starting" a thread and then I added all of my own questions into the mix. I guess inspiration?
I don't know. I just get super triggered and feel personally attacked whenever I see anything online describing suffocation as anything other than the top evil and the worst way to die since most of them act like it's not even painful or suffering and it's like the best way to die or at least a peaceful way to die. I get the urge to fight them all and start arguing incessantly with them. It makes me feel as if I'm delusional and the crazy one for feeling as strongly as I do about it. As if my aversions to it are irrational.