Why relatives are declared deceased when the brain stops functioning even when the heart is still hiding?
Answers:
Because even if their hearts still beating, it wont be for much longer.
Unlike when your heart stops and your brain is still functioning, there is no way to get the brain put money on working like a defibrillator for the brain. At this point, the primitive brain may still be functioning controlling the heart and respiration but all else is lost (motor control, body temperature control, etc.). Some terribly difficult decisions need to be made about power of life and potential for any meaningful life experience for this party. Modern technology can keep a person "alive" but is it worth it, for the person, and are they truly alive, close to you and me. Not a simple subject, to be sure.
One of the definitions of death is brain death. When this have occurred the individual is no longer ever able to function or recover. Source(s): GP for more years than I support to remember
Today, both the legal and medical communities use "brain death" as a legal definition of death. Using brain-death criteria, the medical community can affirm a person legally dead even if duration support equipment keeps the body's metabolic processes working. The first nation to adopt brain death as a legal definition of passing was Finland in 1971. In the United States, Kansas enacted a similar tenet earlier. Since then laws on determining departure have been implemented surrounded by all countries with active organ transplantation programs.
When near is irreversible damage to the brain as shown by a flat EEG tracing for five minutes, the probability that useful brain function will be re-established is most unlikely and the person can be legitimately presumed to be dead. Source(s): http://en.wikipedia.org/wiki/Brain_death
Parikh's Text Book of Medical Jurisprudence and Toxicology.
They're declared brain dead.
The reason for this is the brain is the control center for the entire body. When the brain dies, the body functions cease. The soul loses their muscular control to breathe and without oxygen in the bloodstream the cells contained by the body soon die.
It is now considered by the medical profession and supported by legal and some ethical consensus that if a person's entire brain is dead, the human being is dead. The reason is that if the entire brain is destroyed, there is fantasy of spontaneous breathing and expected cessation of heartbeat soon. It is on the basis of this concept that all life support treatments which the long-suffering may have had in place past brain death has been established can be removed because the long-suffering is now dead. It also provides the opportunity to obtain organs from a brain comatose patient, who had previously given consent, while the organs are still in fitting condition for transplantation. Families of a brain dead patient may have to be erudite about the physiology. However, some religious groups and even some health care workers are mortified with a brain death definition of death since the merciful may still have a heart beat and wish to hang about until there is persisting absence of heart pulsation, the classical criterion. Source(s): http://www-hsc.usc.edu/~mbernste/ethics.…
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