What Is the Function of a Counselor in Cases Pertaining

What is the function of a counselor in cases pertaining to end-of-life decisions?

A) To convince terminally ill clients to not act on their wishes to end their lives prematurely
B) To maximize client self-determination
C) To remove the client's burden of having to make the end-of-life decision by making it for them after conducting a thorough assessment
D) To persuade clients to adopt a religious mindset before making any decision