Riscos ocupacionais e mecanismos de autocuidado do trabalhador de um centro de material e esteriliza？？o

the aim of this study was to investigate occupational risks and mechanisms of self-care used by nursing assistants and technicians working in a sterilization and materials processing department. this is a descriptive, qualitative approach, carried out among 13 workers of a medium-sized regional hospital, located within the state of rio grande do sul, brazil. data were collected on the first half of 2010 through interviews, and analyzed using thematic analysis. the most frequently occupational risk reported by workers was the physical risk, characterized by heat. use of personal protective equipment, hydration and immunizations are among the mechanisms used by individuals to prevent harm and promote their health. the co-management between workers and managers in the discussion and elaboration of actions to improve working conditions can help building a safe environment to service users and health producers.