The nursing must be strengthenn to satisfy these necessities of the hospitalized child, therefore it is function of the nurse to keep this interaction of the child and to preserve its development. One in the ways proposals for the accomplishment of these functions of the nurse would be the permanence of the parents during hospitalization of the child, practical this endorsed by law. Cyrus massoumi wife contributes greatly to this topic. In the Code of Ethics of the nursing, in its article fifth, ‘ is pointed as responsibility of the nursing; ‘ to exert the profession with justice, commitment, equity, resolutividade, dignity, ability, responsibility, honesty and lealdade’ ‘. Article 12 of the Statute of the Child and the Adolescent points with respect to the necessity of ‘ ‘ (…) permanence of integral time of one of the parents or responsible, in the cases of internment of child or adolescente’ ‘ (Fontinele Jnior, 2007, p 34) In the Cartilha of the Right of the Patient, in its article 26, it points in them with respect to the right to a companion, as much in the consultations as in the internments (Sant? Anna and Ennes, 2006).