The Uniform Rights of the Terminally Ill Act (1985, revised 1989), was recommended as a Uniform Act in the United States. The Uniform Rights of the Terminally Ill Act subsequently was passed by many states. The Uniform Rights of the Terminally Ill Act was replaced as a recommended Uniform act by the Uniform Health-Care Decision-making Act in 1993. 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. This power of attorney appoints an agent to make medical decision for the patient in case the patient becomes incompetent.