[Nursing care in terminality: compliance with principles of bioethics ].

The aim of the study was to investigate the principles of bioethics reported by nurses when caring for terminally ill patients. Exploratory research with qualitative approach, developed with fifteen nurses from an intensive care unit of a university hospital, in northeastern Brazil. Data collection was conducted between March and July 2013, through a form. Data were analyzed using the technique of content analysis, emerging the following thematic category: respect to the principles of autonomy, beneficence, non-maleficence and justice to take care of the terminally ill patients. The participating nurses valued these principles when caring for terminally ill patients, which reflect the ethical commitment of these professionals in the practice of nursing care. It is noteworthy that bioethical principles should guide the nursing care of human beings throughout their life cycle.