ölüm anında yaşananlar

[heracles1986]

Araştırmaya göre kafa kopmasından boğulmaya, yanmaya ya da yüksekten düşmeye kadar birçok ölüm şeklinde asıl darbeyi indiren, beyne oksijen gitmemesi...


BOĞULMA
Kişi ilk anda büyük panik yaşıyor. Nefesini tutuyor. Ardından su ciğerlerine doldukça bir yanma ve yırtılma hissi duymaya başlıyor. Son olarak hissettiği şey ise sakinlik ve dinginlik oluyor. Oksijen alamadığı için bilinci kapanıyor, ardından ölüyor.

YANMA
Yanıklar çok şiddetli acıya yol açıyor. Sinir uçlarının yanması ise bu acı hissini bir süre sonra ortadan kaldırıyor. Ardından kişi biraz his kaybına uğruyor. Yanarak ölen kişilerdeki asıl ölüm nedeni çoğunlukla zehirli gazların solunması ve nefessizlik oluyor.

KAFANIN KOPMASI
Uzmanlara göre beyin, kafa koptuktan sonra saniyelerce fonksiyonlarını sürdürüyor. Fransa´daki raporlara göre 18´inci yüzyılda giyotinli idamlarda kopan kafada 30 saniye kadar yüz mimikleri görülüyordu.

YÜKSEKTEN DÜŞME
ABD'deki Golden Gate Köprüsü´nden atlayan 100 kurban, akciğerin iflas etmesi, kalbin patlaması ve kırık kaburgaların iç organlara zarar vermesi sonucu öldü.

ELEKTRİĞE KAPILMA
Evde bir şekilde elektrik akımına kapılma kalbi durdurabiliyor. 10 saniye sonra da bilinç kapanıyor. Ancak elektrikli sandalyede idam edilen mahkûmların ölüm nedeni beynin aşırı ısınması ya da boğulma oluyor.

KAN KAYBI
1.5 litre kan kaybeden kişi kendini halsiz, susamış ve korkmuş hissediyor. İki litre kan kaybedildiğinde baş dönmesi ve bilinç kaybı başlıyor.

DEKOMPRESYON (BASINÇ KAYBI)
Ani basınç kayıplarından kurtulanlar göğsüne vurulmuş gibi ani bir acı yaşadıklarını anlatıyor. 15 saniyeden az süre içinde de bilinç kaybı yaşanıyor.

KALP KRİZİ
En çok rastlanan olay, kaslar oksijen alamayıp çırpınmaya başladığında hissedilen göğüs ağrısıdır. Kalbin normal ritminin bozulması, kalp atışlarını durdurur. Bilinç kapanır, ölüm gerçekleşir.

ASILMA
Yağlı urganla asılarak boğulma 10 saniye içinde bilinç kaybına yol açıyor. Fırlatma tarzı asılmalarda amaç, boynun kırılmasını sağlamak. Ancak bu yöntemle asılan mahkûmlarda ölümlerin yine boğulmadan kaynaklandığı belirlendi.

ZEHİRLİ İĞNE
Abd'de idamlarda kullanılan yöntem doğrudan kalbi durduruyor. Araştırmalar, mahkûmların yanma ve büyük acı hissettiğini gösteriyor.

[asinanyavuz]

heracles1986 said:

BOĞULMA
...Son olarak hissettiği şey ise sakinlik ve dinginlik oluyor....

bunu nereden biliyorlarmış acaba.

bir de konuyu ilk okuyunca aklıma direk cmylmz daki beyaz bi ışık görüyorsun geyiği geldi :)

[huun]

tuzlu suda boğulmak gayet iyi bişe, oksijen eksikliğinden dolayı kafayı bulup ölüyorsun fazla acı da hissetmiyorsun ama tatlı suda boğulunca difüzyon yüzünden ciğer patlıyor acı veriyor.

eksik ve yanlış bilgiler veriyor bu liste, silin bu başlığı.

[Laraken]

ufacık tefecik, içi dolu kolpacık.

[sechil]

saçma

[GwindonSurion]

kafaya sıkınca noluyo?

[Fly]

sakin ve dingin hissediyorsun.

[Griswold]

Doğalgaz zehirlenmesinin ötesi yok aga, hele uyuyorsanız.
Oksijensizlikten uyku derinleşiyor baya baya ehehe. Acı falan yok zaten, mis işte.

[ombakkombak]

asinanyavuz said:

heracles1986 said:

BOĞULMA
...Son olarak hissettiği şey ise sakinlik ve dinginlik oluyor....

bunu nereden biliyorlarmış acaba.

soulstone varmış herhalde adamda

[pekaziz]

Raporlar dışında elde edilenler cidden bir acayip. Nereden biliyorlar ölenlerin bunları hissettiklerini?

[Asteroth]

heracles1986 said:

...ASILMA...

Zuahaha

Ne seviyesiz adamım ben ya, nefret ettim kendimden.

[EponymouS]

feyk bunlar

[Luriel]

bogulupta ilk yardım müdahelesiyle kısa sürede felan gelenler anlatıyo olamaz mı

[Quibble]

	*feyk pati tanıma servisi test 1*

	

	

	

	sen CANNIsin !

	

	

	*test out*

	

[kitana]

FATALITY

[Eternalus]

oh, hi ppl. look what ive got here.
http://news.softpedia.com/news/What-Do-People-Feel-in-10-Ways-to-Die-68930.shtml

Biological View: What Do Dying People Feel? said:

ave you ever wondered what a dying person feels? It sounds morbid, but science and accounts from lucky survivors have helped us make an idea about it. Still, only the dead know exactly how it feels and the sensations you experience at that moment.

A report released by New Scientist earlier this month answered to some questions related to the feelings and sensations a person experiences in various ways of dying. But what's the medical/biological support for all these aspects? Read on!

Generally, a person is considered dead when blood circulation (translated in heart activity) has stopped. This is the clinical death, but in many cases, modern technology has permitted the restart / recovery of heart activity – such methods include cardiopulmonary resuscitation (CPR), defibrillation, epinephrine shots. So perhaps it would be more biologically correct to say that the person has died when the brain is dead.

Still, the only way to instantly kill the brain is by shooting a bullet into someone’s head. There are other ways in which the brain is killed more slowly, mainly by stopping its blood supply. The brain can function for a while without nutrients, but the brain cells (neurons) die in a matter of seconds when they lack oxygen. In fact, this is called a stroke: the death of some brain portions.

In most cases of death, the victim's brain is killed … ‘indirectly’ (so to say), by stopping the heart (the so-called heart attack). The heart attack can be spontaneous, caused by heart coronary disease (when the heart muscle is deprived of its circulation, and portions of it die). The main symptom is angina pectoris,
the famous chest pain, a sensation of pain and squeezing radiating mainly to the left arm but also to all the surrounding areas, accompanied by massive sweating, nausea and palpitations. The asphyxiated brain loses consciousness in a maximum of 10 seconds, and minutes later the brain dies.

Decapitation was believed to be rapid and painless, but it takes about 7 seconds for the brain to lose consciousness. Eye and facial expressions (grimaces) still persist for 30 seconds after the head has been cut off, which leads us to probably the most famous such case in world history, that of the French queen Marie Antoinette – what could the grimace on the face of this unlucky queen (guillotined during the French revolution) mean? That famous smile was surely not one of happiness.

Lethal injection is considered a ‘humane’ alternative to the electric chair and attempts to stop the heart while stopping the functions of the brain through three active principles: an anesthetic (like sodium thiopental), a paralytic agent (like pancuronium bromide) and potassium chloride (ultrashort-acting sedative). A mixture of these should be redundant: if one chemical does not kill the inmate, one of the other two will do it. Many people believe that the potassium chloride injection causes burning pain, but the paralyzed convicted cannot show what he/she feels. If the dosage is not the right one, or if the one performing the injection misses the vein, the victim will not only feel a burning sensation caused by the chloride, but it will take him up to 9 minutes to die of asphyxiation due to the blocked breath muscles.

Hanging should be an unconsciousness asphyxiation, occurring in 10 seconds: the convicted should be left unconscious and paralyzed by choking, having the neck broken from the first cervical vertebra, and death should come in a matter of seconds, maximum 2 minutes. The reality is more shocking: over three quarters of the convicted die after a torture of many minutes, during which they desperately try to breathe.

Judicial hangings, opposed to suicides, cause a significant damage to the spinal cord. When the fall is longer than predicted, the victim may even be decapitated. Sometimes, intense fear can induce a cardiac arrest to the convicted. It was quite an offence for royalties to be hanged, as the victim loses control of its sphincters (anal and urethral).

Drowning is in the end also a type of asphyxiation. The panicked victim tries to hold his breath, but they generally live up to 90 seconds without breathing, and even diving champions cannot resist over 6 minutes. The human brain is highly intolerant to the accumulation of carbon dioxide (a result of the cell respiration) in the blood irrigating the brain, and the urge for breathing cannot be stopped. Drowning survivors described a "tearing and burning" sensation when water floods the lungs, followed by a feeling of tranquility, as the brain can no longer sustain high activity. What's next is the same scenario: the lack of oxygen leads to consciousness loss, heart attack, and brain death.

Blood loss, called hemorrhagic shock in medicine, produces in the end the same effect: no oxygen for the cells. That's why victims that are massively bleeding breathe so heavily: the lungs are trying to send more oxygen to the oxygen-hungry body.

A 70 kg (180 pounds) man has about 5.6 liters of blood (8% of the body weight). Losing 1.5 liters of blood makes the individual feel weak, since all the blood has gone from the organs (including muscles) towards the lungs and heart, which try to compensate for the oxygen deficit. The adrenalin released to increase blood pressure in the arteries causes anxiety. Arginine vasopressin released to keep the water in the kidneys (the organism loses a lot of water through blood) makes the individual feel thirsty.

If the blood loss is not stopped, and the body has already lost 2 liters of blood, these compensating mechanisms fail. The ion balance is destroyed, and the blood flow through capillaries is constricted. The cells can no longer function, and fluid and protein leakage out of the cells occurs. At this stage, even if the victim receives blood, the prolonged vasoconstiction has caused irremediable damage. The unoxygenated brain falls into dizziness and confusion, followed by unconsciousness.

If the aortic or pulmonary artery dissection has taken place, pain similar to heart attack can occur.
Electrocution through a household device can paralyze the heart (heart attack), interfering with its own electric signal coordinating the contraction of the heart muscle. Much powerful shocks go beyond electrical impairment of the body, destroying tissues. Damage to the heart tissue means heart attack, but to the brain it causes rapid unconsciousness, if not instant death. Those executed on the electric chair can even experience tissue burning and paralysis of the breath muscles, of course, through asphyxiation.
When falling from a height, the heart does not stop, it breaks into pieces. Usually, the ribs break in many pieces, which stab all the organs around. The thoracic shock, causing instant death, prevails amongst suicide jumpers. Survivors of such incidents describe the feeling of time slowing down.

Burning the heretics was believed to be the worst kind of death during the Medieval Ages. But a sufficiently big fire kills the victims before them being touched by the flames, as the smoke gases, especially carbon monoxide, combine with the hemoglobin – the blood's red pigment carrying oxygen to tissues. The hemoglobin can no longer transport the oxygen to the tissues, and even if the victim is taken out of the burning building, or saved by firemen, he/she will die since the brain cannot be oxygenated.

If the flames touch the skin of the conscious victim, they will induce tremendous pain, which slowly decreases with the destruction of the skin nerves, but persists, as inner tissues have pain sensors too.
Carbon monoxide is also the main culprit for sleep asphyxiation death cases caused by broken stoves (the gas is the result of incomplete burning of wood or any other fuel). This is perhaps the less painful death, also employed by suicidal people using car smoke generated in a closed room.

Explosive decompression means a sudden (less than 0.1 seconds) air pressure drop, caused by violent explosion, like in the case of a contained system (inner airplane) exposed in a moment to outer atmosphere or explosions caused by gas accumulation.

No, people do not …explode… in such cases. The exposure to low pressure causes swelling, but our skin is elastic and resistant and can cope with a drop of one atm. (the required drop for killing a person is of about 8 atmospheres). Survivors of such events reported chest pain, similar to the one you feel when someone hits you hard (due to the swelling of the lungs), and even the feeling of air going out of the lungs. If oxygenation is impeded, the individual loses consciousness in 15 seconds and dies of asphyxiation.

ahanda mevzubahis report
http://www.nzherald.co.nz/section/story.cfm?c_id=82&objectid=10469899&ref=rss

[venom]

olen kisiler mi yazmis bunlari peki?

[Eternalus]

bak c/pnin orcinali burda said:

* Drowning: Victims first panic and try to hold their breath, usually for 30 to 90 seconds.

Survivors describe a "tearing and burning" sensation as water enters the lungs, followed by a feeling of calmness and tranquillity.

Oxygen deprivation results in loss of consciousness, the heart stopping, and brain death.

* Heart attack: A "squeezing" chest pain or feeling of pressure are the most common symptoms as the heart muscle struggles for oxygen.

Disruption of the heart rhythm stops the heart beating. Loss of consciousness can occur in about 10 seconds, and death follows minutes later.



* Loss of blood: Marked by several stages of "haemorrhagic shock".

Anyone losing 1.5 litres of blood felt weak, thirsty and anxious.

By the time two litres were lost, people experienced dizziness, confusion and eventual unconsciousness.

* Electrocution: A household electric shock might stop the heart, leading to unconsciousness after about 10 seconds. Higher currents through the heart or brain can produce almost immediate unconsciousness.

It has been claimed that prisoners executed in the electric chair may have died from heating of the brain or suffocation.

* Fall from a height: Survivors of great falls often reported the sensation of time slowing down.

A study of 100 suicide jumps from San Francisco's 75m high Golden Gate Bridge found many cases of instantaneous death involving collapsed lungs, exploded hearts or damage to organs from broken ribs.

* Hanging: Hanging suicides and old-fashioned executions cause death by strangulation.

This can lead to unconsciousness in 10 seconds, but a poorly placed noose may result in many minutes of suffering. "Long drop" hangings were intended to break the neck, but a study of 34 prisoners executed this way found four-fifths died partly from asphyxiation.

* Fire: Burns inflict intense pain and boost the skin's pain sensitivity. As superficial nerves were destroyed, some feeling was lost but not much, experts said.

Most people who died in fires were actually killed by inhaling toxic gases and asphyxiation.

* Decapitation: Beheading can be swift and painless, but consciousness is believed to continue for a short time after the spinal cord was severed.

Experts have calculated that the brain might remain functioning for seven seconds.

Reports from guillotine executions in post-revolutionary France cited cases where movements of the eyes and mouth were seen for up to 30 seconds after the blade struck.

* Lethal injection: Introduced in the US in 1977 as a humane alternative to the electric chair, it involves three drug injections - an anaesthetic, a paralytic agent and potassium chloride which stops the heart.

Some prisoners are thought to have felt the burning pain of the potassium chloride injection but paralysis prevented them showing it.

* Explosive decompression: Survivors of rapid depressurisation include pilots and a Nasa technician who had a vacuum chamber accident.

They often reported initial pain, like being hit in the chest, and sometimes the feeling of air escaping from the lungs.

Loss of consciousness generally occurred in less than 15 seconds.

[Eternalus]

lan! adama cevap vericem diye özel mesaj attım iyi mi. alınıt yapacağımıdı.

[CaNNi]

ben eponun feykiyim. Şaka maka gerçek hayatta tanıdığım tek pati epo :D

[Hagii]

giyotinle kesilince nasıl olur ki ya vücudun orada herkes sana bakıyor ne acayip ya

[Anerchy]

Hagii said:

giyotinle kesilince nasıl olur ki ya vücudun orada herkes sana bakıyor ne acayip ya

dene biz de o arada kafana bi alet yerleştirip beyin engramlarını okuyalım. yaşarken bişe yaramıodun ölürken bi işe yararsın(no offense kim bunu yazsa bu cevabı verirdim)