1 Determines what is good or bad; To make clear what is better than the other; ORAL PRINCIPLE OF PRACTICE (good or bad) 2 BRANCH of MORAL SCIENCES that treats all the professional your responsibility to the public; MORAL PRINCIPLE OF PROFESSIONALS Branch of moral science that treats the obligation of a professional 3 Involves healthcare / workers that deals with BIOSCIENCES; workers that the scope of work are inside the biological sciences, disease and medicine related.