The intervention of the social assistant in this context aims at; 1.Auxiliar, to take care of and to facilitate the understanding on the services that it makes use in the public sector of health; to 2.Garantir has supported to the treatment and to stimulate the patient to participate of its treatment of health; to 3.Prestar clarification on the illness; to 4.Elaborar forms to fortify the familiar group and to argue on the necessities of support in the recovery of the health of the patient; to 5.Trabalhar the question of interned and its family, so that it can have one better relationship, trying to brighten up the effect caused for the illness and the process of hospital internment. CONCLUSION In this article we made use in them to study the context of the public health for the aged one, analyzing diverse the practical ones of the daily one despertando the analysis and reflection concerning the growth of the Brazilian aged population the problems and the consequncias in the system of health, the increase of the life expectancy that causes great sprouting of not transmissible chronic illnesses reducing the functional capacity of these aged ones, overloading the families and the services of health implying in radical transformations in the economic sector, social politician and. Therefore, if the current picture will not be changed, is possible to foresee serious difficulties in the health sector, will have esvaziamento of the sources of financings and the explosion of the expenses in the medical attendance. In the ethical analysis of Max, the imagined resistance of the technological globalization seems to grow worse itself in air, the current reality discloses that the increase of so dreamed life hope, coexists the frightful lack of the public welfare and the excellent misalignment of the health institutions. However, respecting the structural elements of the contradiction generated by this population growth, it must be gone too far in the analysis technique, observing that the demands exist and possess rules that run away from a reasoning of great conditioning acquired for the structure of the society, these routine cares must monopolize true the meaning of the right to the health the construction of imbudos systems in the social determination of the health-illness and its manifestations also in what relates ethical questions and democratic managemental questions, the set of action and services regarding the health must to rethink the relation between right and inaquality where this population is submitted.