British journal of perioperative nursing : the journal of the National Association of Theatre Nurses
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Our fifteen bed, five day recovery unit accepts adult and paediatric patients and serves seven theatres dedicated to eye and ENT surgery. The aim of this article is to provide an insight into the practicalities involved in introducing a preoperative visiting programme and associated leaflet. These initiatives aim to give continuity of care, reduce stress and anxiety, and promote patients' coping strategies, by increasing the patients' knowledge and understanding of their perioperative journey (Malin & Teasdale 1991).
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Awareness during general anaesthesia is a potentially traumatising risk of any general anaesthetic, which can have lasting effects on the patients who experience it. This article assesses the issues and causes of anaesthetic awareness, together with the current status of research being conducted into its prevention, and the effect of market forces and litigation.
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Perioperative hypothermia can be followed by severe complications. The greatest proportion of temperature decrease is attributed to heat redistribution, which mainly occurs during the first hour of anaesthesia and is difficult to treat intraoperatively. Prewarming, based on active warming techniques, has been proposed. Even a short period of prewarming may significantly increase peripheral tissue temperature, minimise normal core-to-peripheral temperature gradient, and keep core temperature within normal limits.