Glider brings up a serious point with patients whish(hence the Do not revive paper work). At this Point I am asuming Reyam200 hase never heard of Dr. Josef Mengele, known to most as Dr. Death of the german concentration camps. He did open immoral human testing and the medical comunity, though they mostly avoid the subject, have learned much from his mutilation and immoral surgeries of jewish prisioners. They use this knowledge today to save lives, so the answer to your question really is a simple yes, with out the question ever being put forth for you to answer.