[1] The Uniform Rights of the Terminally Ill Act subsequently was passed by many states.
[1] The law allows a person to declare a living will specifying that, if the situation arises, he or she does not wish to be kept alive through life support if terminally ill or in a coma.
The patient may also obtain a health care power of attorney.
Many people make use of this act because they do not wish to endure any pain or suffering if weakened by a fatal disease.
They want to "die with dignity," so that family members will not have to go through emotional pain of watching their loved one sleep through many years of life with no response to any stimuli.