The cause of death in a vegetative state, why do vegetative people wake up and die

Analysis: vegetative people, most people in the medical community believe that they have been in a coma for more than a year, and in the long-term coma, the functional immunity of various organs of the human body is lower than that of ordinary people, and the resistance to viruses in the outside world is also low.

If the care and supplies of the vegetative person are normal, the general cause of death of the vegetative person may be the patient's own physical problem.

How long do vegetative people live? With adequate medical support and clinical care, including intubation, to ensure the supply of nutrients, patients with persistent vegetative states can survive for decades. But they are also susceptible to some infections like pneumonia, bedsores, etc.

The cerebral cortex controls some of the brain's higher functions, such as thinking and movement; The thalamus governs human consciousness; Whereas, the brain stem controls some basic functions of life, such as breathing, heartbeat, etc. As a result, some patients are able to wake up, open their eyes, or smile despite severe trauma to their cerebral cortex and thalamus.

What are the odds of a vegetative recovery? Patients who have been in a long-term coma or persistent vegetative state after head trauma in the condition of stable condition. A series of comprehensive measures can be accepted, such as the correct treatment of early head injury, the prevention and treatment of various serious complications, the application of awakening drugs, hyperbaric oxygen and various awakening training.

But so far, no method or drug has been shown to have a definite effect on patients with a long-term coma or persistent vegetative state after head trauma.

Bedsore infection, sedimentary pneumonia. Airway obstruction.

Generally, there are more infections, and the immunity of vegetative people is reduced, and the resistance to external germs is not high, so most patients die from infection.

The main cause is organ failure. Especially kidney failure.

A vegetative person cannot be a dead person. Modern science can still determine whether a person is still alive and well, and as long as the brain is not dead, then the person is not dead.

2. Some vegetative people are conscious, but have lost the ability to communicate. That is to say, they can hear and feel what the outside world says and does, but they cannot respond to it.

3. Some vegetative people are unconscious, so they will inevitably lose memory after waking up after a long period of coma, or after brain trauma.

4. Whether it is the case of 2 or 3, after waking up, the great change in temperament is also unexpected and reasonable.

5. As for having other talents, it is also easier to explain. People who are generally exposed to plant rot have been severely injured in their brains, and in the process of being traumatized, it is inevitable that something unexpected will happen.

You don't realize you're dying.

The vegetative brain is unconscious and does not respond to ambient sounds. There is no reaction to the process when bodily functions begin to weaken or stop working.

Even ordinary people, when they completely lose their physical functions, do not realize that they are dead.

I don't know. Although the brain activity of vegetative people has not stopped, everything is completely subconscious reactions, and there is no subjective ability to think. It's like when you're dreaming, it's just an autonomic response in the dermis of your brain, and you can't control it.

Know, because there is a subconscious.

No, brain death is the loss of life of living organisms, and it is the inevitable destination of the development of all living organisms. With the development of medical technology, patients' vital signs such as heartbeat, breathing, and blood pressure can be reversed or maintained for a long time through a series of drugs and advanced equipment. Whereas, brain death is the irreversible termination of whole brain function, including brainstem function.

The respiratory center of the human body is located in the brainstem, and if there is structural damage to the brainstem, it will directly lead to the cessation of respiratory function, and no amount of medical treatment can save the patient's life. Therefore, compared with cardiac death, brain death appears to be more scientific, and the standards are more reliable and standardized.

1. Water: Some terrestrial plants are damp for a long time, resulting in rotten roots, and some aquatic plants cannot survive if the water is too deep; In drought, plants will also die due to chronic lack of water. The pH of the water is not suitable for plant growth and may also cause plants to die.

2. Soil: The pH of the soil is not suitable for plants and will also cause death. Saline soils cause the death of most plants. Improper fertilization and over-concentration of fertilizer may also cause plant death.

3. Light: If the light is too strong or too weak, it may cause the plant to die.

4. Pests and diseases: Pests and diseases are also one of the causes of plant death.

5. Others: all kinds of natural disasters, animal injuries.

There are too many, drought should be the main cause, and waterlogging can also cause plants to die due to root rot. High temperatures, pests and diseases can also lead to plant death.

The cause of death of bonsai, how to control it.

The two are not the same.

Brain death refers to an irreversible state of loss of function of the entire brain, including the brainstem.

Brain death is different from "vegetative", "vegetative" brainstem function exists, coma is only due to severe damage to the cerebral cortex or in a state of sudden inhibition, the patient can have spontaneous breathing, heartbeat and brainstem response, while brain death has no spontaneous breathing, is permanent and irreversible.

That is, brain death is complete death, and a vegetative person is only out of sleep.

It's different, brain death is official death, and vegetative people are in a state of sleep, not necessarily waking up one day.

Brain death is the ...... when there is no spontaneous breathing, and a vegetative person can still breathe on his ownA vegetative person can wake up, but brain death is a ...... the person is gone