Nursing role and scope

After reading Chapter 14 and reviewing the lecture powerpoint,  please answer the following questions.  Each question must have at least 3 paragraphs and you must use at 3 least references (APA) included in your post. Times new Roman font 12. This assignment will be monitored for plagiarism. 

1.  What signs might alert you to a potential professional boundary violation or crossing?

2.  Contrast the terms terminal sedation , rational suicide, and physician-assisted suicide.