[Bioethics: a proposal for decision making. Towards a weighed syncretism].

The professional nursing business bears with it ethical problems related to scientific and technical development, the ethical-cultural plurality in our society and changes in clinical relationships. This situation has generated a crisis in classical decision-making models which has led to a point where we confront a new reality that requires an adequate adjustment not only to technical criteria but, moreover, to moral criteria. The challenge we undertake implies a search for concrete solutions to concrete problems in concrete instances, and what is most important, related to concrete persons.