. The confusion, disorientation, and mental deficiency sometimes seen in patients with life-threatening illness: a. may make communication difficult or impossible b. is a good reason for a durable...

. The confusion, disorientation, and mental deficiency sometimes seen in patients with life-threatening illness:

a. may make communication difficult or impossible

b. is a good reason for a durable power of attorney for health care

 c. is made easier if patients expressed earlier their desires in a health care directive

d. all of the above