Este estudo teve como objetivos caracterizar as orientações pré-operatórias realizadas pelos enfermeiros e identificar o impacto da orientação pré-operatória na recuperação do paciente cirúrgico. O estudo foi realizado numa unidade cirúrgica de hospital de ensino de Santa Catarina. A população constituiu-se de seis enfermeiros e 25 pacientes cirúrgicos. Observação sistematizada e entrevistas semiestruturadas foram utilizadas para a coleta de dados. Os resultados evidenciaram que a orientação pré-operatória individualizada proporcionou tranquilidade, bem-estar, otimismo, diminuindo o medo e a ansiedade dos pacientes que se mobilizaram precocemente e realizaram exercícios respiratórios, resultando em recuperação mais rápida e menos complicações.Descritores: Enfermagem Cirúrgica, Educação em Saúde, Enfermagem Pré-Operatória.The impact of the preoperative guideline on surgical patient recoveryThis study aimed at characterizing the preoperative guidelines performed by nurses; to identify the impact of preoperative surgical patient. To this end, we conducted semi-structured interviews with patients from the surgical clinic of a Santa Catarina teaching hospital and nurses of the clinic. The population consisted of 06 nurses and 25 surgical patients. We concluded that the orientation of the patients did express feelings of tranquility, wellness and optimism, as well as diminish the fear and anxiety. All these, together with early mobilization were important factors that contributed to a faster recovery and lower rate of complications.Descriptors: Surgical Nursing, Education in Health, Preoperative Nursing.El impacto de la orientación preoperatoria en la recuperación del paciente quirúrgicoEste estudio tuvo como objetivo caracterizar la orientación preoperatoria en la recuperación de pacientes quirúrgicos; identificar el impacto de la orientación preoperatoria en el paciente quirúrgico. El estudio se realizó en una unidad quirúrgica del hospital de educación de Santa Catarina. La población consistió en 06 enfermeras y 25 pacientes quirúrgicos. Se concluye que la orientación hizo con que los pacientes manifestaran sentimientos de tranquilidad, bien estar, optimismo, disminución del miedo, la ansiedad y que se movilizaron precozmente. Esos factores contribuyeron, consecuentemente, para una recuperación más rápida y con un índice menor de complicaciones.Descriptores: Enfermería Quirúrgica, Educación en Salud, Enfermería Preoperatoria.
Graphite is spontaneously exfoliated within aqueous alkaline cellulose solutions, forming stable dispersions that can be used to coat cellulosic, ceramic and other substrates with continuous macroscopic layers. These are stable...
Processing ornamental rocks produces up to 80% weight residues, which may become an environmental problem. In this work, we analyzed residual powders from cutting and crushing Cinza Corumbá granite, to study the influence of mechanical processes in the properties of the residues. The powders were characterized by X-ray diffraction and fluorescence, infrared spectroscopy, scanning electron microscopy, surface area determination and adsorption of methylene blue.The same elements (Si, Al, Na, K, Ca, Fe, Mg e Ti) and minerals (quartz, microcline, oligoclase, andesine, biotite, titanite and magnetite) are found in both powders but the powders formed by crushing contain oil residues, from the lubricant used in the crusher. Particle shapes of the crushed powder (surface area 2.85 m 2 /g) are more irregular than cut powder (surface area 1.98 m 2 /g). Adsorption of methylene blue is lighter in the crushed powder than in the cutting powder. The cutting powder is hydrophilic while the crushed powder is hydrophobic due to the incorporation of crushing oil.
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