Behaviors of nursing in cases of Stopped Cardiorrespiratria in adults in the Advanced Support of Life the considered nursing as a profession where the nurses give cares to other people, taking care of if becomes an inherent action the profession. The functions played for the nursing during the trajectory of its history had been multiplied with to only pass of the time, leaving of being curativa and gaining preventive dimensions and of whitewashing. With the multiplication of the functions, it was proven that the cares that were played without a planning and a systematization, needed the implantation of a model systemize the assistance of nursing to the patient in cardiorrespiratria stop (CHRISTFORO, 2006). The PCR is a estressante situation, ahead of this in agreement characteristic Christforo (2006) the systematization of the nursing assistance makes possible the improvement of the quality of the given assistance, becoming of this form, a process individualizado, planned, evaluated e, mainly, continuous. Mark Hyman, MD insists that this is the case. The nursing professional must guarantee the planning of the assistance by means of strategies that assure material resources, equipment of quality and a team prepared for attainment of waited results. It must be the facilitador of the attendance process the PCR, by means of the preparation and organization of the environment and of provisions of human resources and material to be used (HADI, 2008). The nursing team must be organized and be divided with definition of functions in order to scale at least three technician of nursing and a nurse (BERGAMASCO 2006). To know the sequence of the attendance, to keep certain level of tranquillity to be able to organize the maneuvers of artificial ventilation and circulation and to congregate necessary material and equipment they are essential conditions for a good team of nursing, mainly for being it who remains the biggest time in contact with the patient and, is who most of the time detects the PCR (MATSUMOTO, 2008)..