At some point in your life, you may lose the ability to make or communicate responsible health-care decisions for yourself. Without directions to the contrary, medical professionals are generally compelled to make every effort to save and sustain your life. Depending on your attitude toward various medical treatments and your views on the quality of life, you may wish to take steps now to control future health-care decisions with one or more advance medical directives.
The laws of your state may allow you to adopt one or more advance medical directives to manage your future medical care. There are three main types of advance medical directives: (1) a living will, (2) a durable power of attorney for health care, and (3) a do-not-resuscitate order. Each has unique characteristics and is useful under specific circumstances. You may find that one, two, or all three advance medical directives are necessary to express all your wishes regarding medical treatment.
A living will is a legal document that specifies the types of medical treatment you would want, or not want, under particular circumstances. In most states, a living will takes effect only under certain circumstances, such as a terminal illness or injury. Generally, one can be used solely to decline medical treatment that "serves only to postpone the moment of death."
A durable power of attorney for health care (DPAHC), also known as a health-care proxy, is a legal document in which you appoint a representative to make medical decisions on your behalf if you become unable to make or communicate them yourself. It allows you to exercise control over your health care through this representative, who will have the authority to make most medical care decisions for you.
You may want to appoint such a representative to act on your behalf. If you don't, medical professionals will generally be compelled to do everything possible to save and sustain your life. A DPAHC can resolve conflicts and help ensure that your choices regarding medical treatment are respected. A DPAHC may not be practical in an emergency — your representative must be present to act on your behalf.
A do-not-resuscitate (DNR) order is a legally binding order, signed by both you and your physician, that directs medical personnel not to perform cardiopulmonary resuscitation (CPR) or other invasive procedures on you if you stop breathing or your heart stops beating. A DNR is the only advance medical directive specifically intended for use in an emergency. There are two types of DNRs: One is effective only while you are hospitalized; the other is used by people outside the hospital. ID bracelets, MedicAlert® necklaces, and wallet cards are some methods of noting DNR status.