As always thanks Cwillie for the article links. Additionally, topic tags are assigned to every question and discussion. If a user does not want to search for topic information by using the care topics menu, a shortcut to all of the articles, questions, and discussions about any given topic is accessible by clicking the blue/green tag attached to the question.
https://www.agingcare.com/articles/difference-between-poa-durable-power-of-attorney-living-will-140435.htm
https://www.agingcare.com/articles/power-of-attorney-explained-187545.htm
https://www.agingcare.com/articles/make-sure-you-are-an-authorized-representative-for-your-loved-one-202376.htm