Objective: to describe the care path of the person with stroke goes through and to identify the important events in this path. Method: qualitative descriptive exploratory research, using the semi-structured interview technique based on Meleis's Middle-Range Theory. The sample was composed of 13 people who became dependent after a stroke and were admitted to two hospital units in the region of Vale do Ave, Portugal. Data were collected between January and October 2013. Content analysis was used to analyze the data. Results: The data revealed that the person's care path goes from recognition of the symptoms to preparation for hospital discharge. Adapting to the new situation of dependence brings the need for new competencies. Final considerations: The research aims to contribute to the improvement of nursing care regarding care for people with stroke including onset, recovery and rehabilitation, and home care. Descriptors: Stroke; Disabled Persons; Nursing Care; Rehabilitation; Rehabilitation Nursing. RESUMO Objetivo: Descrever o percurso da pessoa com Acidente Vascular Encefálico e identifi car os acontecimentos signifi cativos neste percurso. Método: Abordagem qualitativa e natureza exploratória-descritiva, valeu-se da técnica de entrevista semiestruturada baseada na Teoria de Médio Alcance de Meleis. Participaram 13 pessoas que se tornaram dependentes devido à Acidente Vascular Encefálico e recorreram a duas Unidades da região do Vale do Ave, Portugal. A colheita de dados deu-se durante Janeiro a Outubro de 2013. Para análise dos dados foi utilizada a análise de conteúdo. Resultados: Os dados revelaram que o trajeto da pessoa vai desde o reconhecimento dos sintomas até à preparação da alta hospitalar. A dependência traz a necessidade de adquirir competências para se adaptar à nova situação. Considerações fi nais: Espera-se contribuir para a melhoria dos cuidados de enfermagem no atendimento das pessoas acometidas com Acidente Vascular Encefálico, desde o acometimento, recuperação e reabilitação, até aos cuidados domiciliares. Descritores: Acidente Vascular Cerebral; Pessoas com Defi ciência; Cuidados de Enfermagem; Reabilitação; Enfermagem em Reabilitação. RESUMENObjetivo: Describir el camino que recorre la persona con Accidente Vascular Encefálico e identifi car los acontecimientos signifi cativos de ese camino. Método: se trata de un abordaje cualitativo de naturaleza exploratoria-descriptiva, con técnica de entrevista mixta basada en la Teoría de Mediano Alcance de Meleis. Participaron 13 personas que se volvieron dependientes debido a un Accidente Vascular Encefálico y recurrieron a dos Unidades de la región del Valle del Ave, Portugal. La recolección de datos se realizó durante el período comprendido entre enero y octubre de 2013 mediante el análisis de contenido. Resultados: Los datos rebelaron que el trayecto de la persona comienza con el reconocimiento de los síntomas y se extiende hasta la preparación del alta hospitalaria. La dependencia hace surgir la necesidad de adquirir competencias para ...

Introduction: Nutrition has been underrepresented in the curriculum of many medical schools and therefore physicians do not feel adequately prepared to provide dietary counselling. The aim of the present study is to determine the impact of a Nutrition and Metabolism curricular unit on nutrition attitudes, knowledge and confidence on future clinical practice of medical students.Material and Methods: All the students enrolled in the curricular unit (2017/2018) were invited to complete a questionnaire assessing their nutritional knowledge and eating habits at the beginning and at the end of the semester (n = 310).Results: Initially, students reported good eating habits and nutrition knowledge. These aspects improved at the end of the study. Moreover, students reported that they felt more confident to do dietary counselling after intervention.Discussion: Most medical students answered affirmatively to all questions related with good habits or eating behaviours, and the acquisition of knowledge had an impact in specific attitudes. After the Nutrition and Metabolism classes the students felt able to provide dietary counselling in different clinical settings, but none of the students felt extremely confident about their competencies for dietary counselling. This can be due to the fact that the students involved were in the first year of the integrated master’s degree in medicine, which is a preclinical year, and thus distant from the medical reality and from contact with patients.Conclusion: Nutrition education can have a positive impact on attitudes and eating behaviours, knowledge and in the perception of competencies for dietary counselling.

Cocaine is one of the most consumed stimulants throughout the world, as official sources report. It is a naturally occurring sympathomimetic tropane alkaloid derived from the leaves of Erythroxylon coca, which has been used by South American locals for millennia. Cocaine can usually be found in two forms, cocaine hydrochloride, a white powder, or ‘crack’ cocaine, the free base. While the first is commonly administered by insufflation (‘snorting’) or intravenously, the second is adapted for inhalation (smoking). Cocaine can exert local anaesthetic action by inhibiting voltage-gated sodium channels, thus halting electrical impulse propagation; cocaine also impacts neurotransmission by hindering monoamine reuptake, particularly dopamine, from the synaptic cleft. The excess of available dopamine for postsynaptic activation mediates the pleasurable effects reported by users and contributes to the addictive potential and toxic effects of the drug. Cocaine is metabolised (mostly hepatically) into two main metabolites, ecgonine methyl ester and benzoylecgonine. Other metabolites include, for example, norcocaine and cocaethylene, both displaying pharmacological action, and the last one constituting a biomarker for co-consumption of cocaine with alcohol. This review provides a brief overview of cocaine’s prevalence and patterns of use, its physical-chemical properties and methods for analysis, pharmacokinetics, pharmacodynamics, and multi-level toxicity.

RESUMO Objetivo: refletir sobre o planejamento organizacional no contexto da pandemia por COVID-19 e as implicações para a gestão em enfermagem. Método: estudo téoricoreflexivo, realizado entre os dias 01 e 09 de junho de 2020 e baseado nos documentos emanados pela Direção Geral da Saúde de Portugal para o planejamento organizacional no contexto hospitalar, durante o período de 03 de março a 03 de junho de 2020. Resultados: foram identificados nove documentos do tipo normas ou orientações emitidas pela Direção Geral da Saúde, referentes às medidas para controle da pandemia

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