An Elderly Widow Wants to Make Sure Her End-Of-Life Wishes

An elderly widow wants to make sure her end-of-life wishes are implemented, but she is unsure which document to sign. Based on the research, an attorney should recommend:

A) filling out a very specific living will, explaining exactly which medical interventions she does and does not want.
B) giving a durable power of attorney for health care to a specific child, then making sure she repeatedly tells the whole family what she wants.
C) completing a standard living will.
D) completing a DNH order.