nursing

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 nurse's role during refusal of entreat?

When is it that a patient cannot refuse treatment?

support your references in your discussion posts as well.