ABSTRACT
Objetivo: identificar as relações interpessoais e descrever os sentimentos relatados em fórum dediscussão online por estudantes de Enfermagem durante a primeira prática curricular hospitalar.Método: estudo documental retrospectivo com abordagem qualitativa. Fonte de dados constituídapor 256 registros postados no fórum online, produzidos por 79 estudantes durante o ano de 2013 e oprimeiro semestre de 2014. Dados coletados por download e analisados pelo processo de análise deconteúdo temática. Estudo aprovado pelo Comitê de Ética em Pesquisa da Universidade Federal doRio Grande do Sul. Resultados: categorias: adaptação à rotina e ao ambiente hospitalar, relação como paciente, relação com a equipe, relação com colegas e relação com o professor. Consideraçõesfinais: a presença do professor, o companheirismo entre os colegas, a disponibilidade da equipe ereconhecimento do paciente foram considerados fatores importantes para o estudante. O fórumonline foi o recurso para socialização das vivências.
Objective: identify the interpersonal relationships and describe the feelings reported in onlinediscussion forum by undergraduate nursing students during the first curriculum hospital practice.Methods: it is a retrospective documentary study with qualitative approach. The data sourceconsisted of 256 posting in online forum, produced by 79 students during 2013 and 2014 first half.The data were collected by download and analyzed with thematic content technique. The study wasapproved by Ethics Committee of the Federal University of Rio Grande do Sul. Results: fivecategories were identified: adaptation to the routine and the hospital environmental, therelationship with the patient, the relationship with the staff, the relationship with classmates andthe relationship with the teacher. Final considerations: the teachers presence, peercompanionship, team availability, and patient recognition were considered important factors for thestudent. The online forum was identified as resource that facilitated social experiences.
Subject(s)
Humans , Education, Nursing , Interpersonal Relations , Educational TechnologyABSTRACT
The effect of a hypo-osmolar aerosol on transcutaneous O2 and CO2 time course (PtcO2, PtcCO2) was investigated in subjects affected by chronic non-atopic rhinitis, without any history of asthmatic symptoms and no airways hyper-responsiveness. Twelve normal subjects and 12 subjects affected by chronic idiopathic rhinitis, who had normal responsiveness to both hypo-osmolar aerosol and methacholine challenge as measured by the decrease in FEV1 (mean FEV1 decrease = 5% and PC20 > 16 mg, respectively) were studied. By means of a transcutaneous mono-electrode, it was possible to study the time course of PtcO2 and PtcCO2 during and after a 5-min inhalation of ultrasonically nebulized distilled water (output 2 ml/min-1). A significant decrease in PtcCO2 and increase in PtcO2 were observed during the challenge in rhinitics as compared with normal subjects [maximum decrease and maximum increase expressed as mean value (+/- SD) were -22% (+/- 6.9) and +12.6% (+/- 7.2), respectively]. No significant changes in either PtcCO2 and PtcO2 were observed after the test. The results of this study suggest that patients affected by idiopathic chronic rhinitis with absence of bronchial hyper-responsiveness may present a hyperventilatory response to the inhalation of hypo-osmolar aerosol; the mechanism of such a response might be due to an upregulation of the irritant receptors of the upper airways.
Subject(s)
Aerosols/adverse effects , Hyperventilation/etiology , Lung/physiopathology , Rhinitis/physiopathology , Adolescent , Adult , Analysis of Variance , Blood Gas Monitoring, Transcutaneous , Bronchial Provocation Tests , Chronic Disease , Female , Humans , Hyperventilation/blood , Male , Osmolar Concentration , Rhinitis/blood , SpirometryABSTRACT
The hypoxic effects of salbutamol 200 micrograms (CAS 18559-94-9) and bitolterol mesilate 740 micrograms (Biterol, CAS 30392-41-7), both administered by pressurized aerosol, were assessed by transcutaneous pO2 monitoring in 18 asthmatic subjects and in 12 normal volunteers. Unlike the latter, the asthmatics showed a highly significant difference in ptcO2 time course after the two drugs. After bitolterol mesylate the decrease in ptcO2 was much more gradual and the maximal decrease showed a 10-min time lag vs. salbutamol, which may partly explain the well known chronotropic effect of bitolterol. The clinical importance of the beta 2-induced hypoxemia may be related more to the dynamics of the ptcO2 decrease than to its absolute magnitude, which is usually fairly moderate.
