Why does biting your tongue kill you? Biting your tongue? What is medical philosophy?

1, when people bite their tongue, they bite it off from the root of the tongue (the root of that part in the mouth), and the rest will block the trachea and suffocate people.

2, the tongue is rich in blood vessels, and after biting the tongue, it bled to death.

The sharp pain after biting the tongue will make people lose consciousness temporarily. Massive bleeding and oral secretions are likely to be inhaled into the trachea, which will further aggravate hypoxia. The possibility of mechanical asphyxia and traumatic coma leading to death is not ruled out.

There are abundant blood vessels on the tongue, and once it breaks, it will cause massive bleeding and lead to ischemia. The tongue is close to the brain, so the nerves on it are also rich. Once strongly stimulated, it will directly stimulate the central nervous system, causing damage to the central nervous system and death. I hope to adopt it ~