Adult Attitude of Health Personnel Bioethical Issues Critical Care Decision Making Dissent and Disputes Education, Nursing, Baccalaureate Ethical Analysis Ethics Ethics, Medical Ethics, Nursing Female Group Processes Humans Interprofessional Relations Male Medical Staff, Hospital--education Middle Aged Moral Development Narration Nursing Methodology Research Nursing Staff, Hospital--education Nursing, Practical Problem Solving Resource Allocation Social Values Withholding Treatment