Is the so called biting your tongue killing yourself scientific?

Is it true to bite your tongue and kill yourself? If so, what are the fatal factors on the tongue?

Tongue biting self-suicide principle: The method of tongue-biting suicide is generally to use teeth to kill yourselfThe base of the tongueBiting off the tongue, of course, hurts, but it doesn't die immediately. Because this method is more painful, and the person who committed suicide may be rescued, the feasibility is not very high.

The first is death due to blood loss. When the tongue is severed, the blood vessels at the wound will continue to bleed, and if the blood loss is not controlled, it will die.

The second reason is choking. There are abundant blood vessels at the base of the tongue, and after biting the tongue, the person is still breathing, and the blood will continue to enter the trachea, and the person may be choked, causing suffocation and death.

The third type is similar to the second, that is, choking to death by one's own tongue, and the severed tongue may enter the trachea, causing a blockage, and the person will suffocate if he cannot get oxygen.

Features of the tongue:

Clause. 1. Left and right symmetry, free movement. If there is no deformity of the tongue itself and there is no tumor at the base of the tongue, the left and right sides of the tongue should be symmetrical and the muscles should not be hindered in any way.

Clause. Second, the tongue is pink. Normal people's tongues are pink, but there are some hairy tongues that will be black and have white spots on the surface.

of the tongue, there will be white on the tongue. So the normal tongue should be pink, and not too bright red. Clause.

3. After the tongue is extended, a complete tip of the tongue can be seen.

Tongue-biting suicide is based on the principle of suffocation due to a large amount of blood pouring into the tracheaBiting off the tongue also means that the blood vessels that feed the tongue are bitten off, and the arteriovenous blood flow on the tongue is relatively large and not easy to stop bleeding.

A large amount of blood gushes out of the mouth, and the severe pain caused by the rupture of the tongue makes it easier for blood to pour into the trachea, causing symptoms such as choking and difficulty breathing. If not treated in time, death can occur due to asphyxia and lack of oxygen.

Characteristics of the tongue

Before discussing "tongue biting suicide", it is important to understand which features of the tongue have potentially "fatal" factors. The tongue, medically known as the tongue, is a muscular organ in the human mouth that is covered with epithelial tissue that contains taste receptors.

There are multiple muscle bundles in the tongue that are independent of each other and have different directions, so that the tongue can make flexible activities such as deviation, curling, and warping, so that it can assist in chewing, stirring, swallowing food, and assisting in vocalization. These muscles are called the tongue proprias.

In addition, the tongue has several muscles in the mouth that help it stay in place. These muscles are called the extralingual muscles. The lower part of the tongue is connected to the mandible by the geniohyoid muscle, the lateral part is connected to the styloid process of the temporal bone by the styloid hyoid muscle, and the base is connected to the hyoid bone by the hyoid muscle.

The genioglossus muscle is the most powerful muscle.

In addition to muscles, the tongue is also rich in nerve and vascular tissue. The nerves in the tongue include the hypoglossal nerve, which controls the movement of the tongue muscles, the lingual branch of the glossopharyngeal nerve, which senses taste and touch at the back of the tongue, and the lingual nerve, which is branched off from the trigeminal nerve and is responsible for taste and touch in the anterior part of the tongue. In addition to the abundant capillaries in the tongue, the larger blood vessels include the deep tongue artery, dorsal tongue vein, and deep tongue vein.

Categories: Medical & Health >> Common sense of the human body.

Problem description: In some martial arts**, you can often see the description of "biting your tongue and committing suicide", can you really kill yourself by biting your tongue? What makes sense to it?

Analysis: From the perspective of modern medicine, there is no scientific basis for the description of martial arts ** that kills you immediately as soon as you bite your tongue. In fact, in real life, we often see many people who have injured their tongues for various reasons, or even partially missing, and are still alive.

If I had to ask what was the cause of death if someone died after biting their tongue, I think if other causes other than tongue trauma could be ruled out, it would be hemorrhagic shock caused by massive blood loss. Because the blood vessels at the base of the tongue are large, and because the tongue is in the mouth, it is not easy to stop bleeding by compressing the blood vessels.

Is there any scientific justification for biting your tongue and committing suicide? About the first two-thirds of our tongue is the tongue body, and the back part is called the tongue root. The arteries of the tongue come from the large arteries in the neck and are located at the base of the tongue.

If the tongue bites without biting the large artery at the base of the tongue, it usually does not cause immediate and heavy bleeding, and it is difficult to be life-threatening.

Of course it's not true, when you bite your tongue, it hurts and you loosen your mouth, and you can still get down to your mouth. Theory and practicality can not bite the tongue and kill yourself.

Really, of course, it's the bite of the tongue, not the tip of the tongue.

It's true for people with good teeth, forget it if they have bad teeth, they can bite out ulcers if they die.

There is no way to kill yourself by biting your tongue! Try it if you don't believe it.