RESUMO
The lives of hospitalized patients depend on diagnostic-therapeutic procedures and on the care provided by the health team. It also depends on the quality and availability of factors such as: physical structure and material and human and financial resources. The need to optimize these resources and re-establish patients' health has brought about the Intensive Care Units (ICU), whose design must consider the physical environment and clinical equipment which are indispensable in health care. Aiming at identifying the level of knowledge of health professionals as to technical and operational information in equipment manuals and the perception of the interviewed professionals in relation to the adequacy of the physical and electrical installations of such units, we conducted a descriptive study in an ICU of a public hospital in Salvador, Brazil. The results show that such installations were considered to be unsuitable for the safe development of activities and that most of the health team members did not know the technical or operational specifications in the equipment manuals.
Assuntos
Unidades de Terapia Intensiva/organização & administração , Cuidados de Enfermagem/organização & administração , Adulto , Tecnologia Biomédica , Brasil , Feminino , Humanos , MasculinoRESUMO
The diagnosis of visceral leishmaniasis (VL), a serious and often fatal parasitic disease caused by members of the Leishmania donovani complex, remains problematic. Current methods rely on clinical criteria, parasite identification in aspirate material, and serology. The latter methods use crude antigen preparations lacking in specificity. A previously described cloned antigen, rK39, of Leishmania specific for all members of the L. donovani complex (L. chagasi, L. donovani, L. infantum) was very useful in the serodiagnosis by ELISA of both human and canine VL. The present study demonstrated that rK39 seroreactivity correlated with active disease. The sera from early or self-healing infected subjects reacted with leishmanial lysate and were generally nonreactive with rK39. These data demonstrate the utility of rK39 in the serodiagnosis of VL and as an indicator of active disease.