Regarding the scenario of taking Monica off of the life-sustaining treatment and, unbeknownst to her, keeping her alive while sedated, both run the risk of taking the route opposite of what Monica wanted. By waking up Monica, the doctors would find out which plan Monica desired the most and take that plan which ends up being the most beneficial to her. If she ends up desiring to end her life at that point, then the doctors may place her on DNR and allow her to pass
Regarding the scenario of taking Monica off of the life-sustaining treatment and, unbeknownst to her, keeping her alive while sedated, both run the risk of taking the route opposite of what Monica wanted. By waking up Monica, the doctors would find out which plan Monica desired the most and take that plan which ends up being the most beneficial to her. If she ends up desiring to end her life at that point, then the doctors may place her on DNR and allow her to pass