Please answer ONE of the following Discussion Questions. Please be certain to include the number of the DQ being answered and provide a well-developed and complete answer to receive credit. Also, please ensure to have read the assigned chapters for the current week. DQ-1 What is informed consent? Who and why is able to obtain informed consent? DQ-2 What are some instances where a nurse can be confronted with refusal of treatment? DQ-3 What is the nurses role during refusal of entreat? When is it that a patient cannot refuse treatment? support your references in your discussion posts as well.