g a patient as incompetent? Have you ever been in a situation at work or at home where you or someone you know had to determine a person's competence?...

What are some ethical concerns with deeming a patient as incompetent? Have you ever been in a situation at work or at home where you or someone you know had to determine a person's competence? Do you think the same ethical concerns apply when making a decision at work as they do when making a decision for a family member? Why, or why not?