MACHANISMS OF GENERAL ANAESTHESIA
نویسندگان
چکیده
منابع مشابه
General anaesthesia for neurosurgery.
Anaesthesia for neurosurgery, especially intracranial operations, requires conditions which maintain the perfusion of the brain with blood. This perfusion results from the cerebral perfusion pressure: the difference between the arterial and the intracranial pressures. Anaesthesia must also facilitate surgical access by reducing brain volume and minimizing surgical haemorrhage. Other common prob...
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General anaesthesia is a tetrad of amnesia (unconsciousness), analgesia, control of autonomic reflexes and muscle relaxation. Amnesia (unconsciousness) is usually induced by intra-venous anaesthetic agents and then maintained by using inhalational anaesthetic agents. Analgesia is provided by various analgesic drugs or by regional/peripheral nerve blocks. Muscle relaxation component of general a...
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General anaesthesia is the controlled and reversible loss of consciousness, which is helpful in ruminants for many surgical procedures that warrant effective control of pain and movement. General anaesthesia is indicated when the demands of technical and anatomical aspects of surgical procedure exceed the capabilities of sedative drugs and local analgesia. Moreover, the patient co-operation and...
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The technique of intraosseous (IO) infusion has been reemerged as an alternative route of intravascular access for the delivery of fluids and some medications. Complications of IO infusion occur rarely and include fractures and osteomyelitis after long-term use of IO access. The purpose of this study was to compare the efficiency of induction of anaesthesia by a standard intravenous route and a...
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1. Einarsson S, Stenqvist O, Bengtsson A, Houltz E, Bengtson JP. Nitrous oxide elimination and diffusion hypoxia during normoand hypoventilation. British Journal of Anaesthesia 1993; 71: 189-193. 2. Severinghaus JW. The rate of uptake of nitrous oxide in man. Journal of Clinical Investigation 1954; 33: 1183-1189. 3. Mapleson WW. Quantitative prediction of anaesthetic concentrations. In: Papper ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1983
ISSN: 0007-0912
DOI: 10.1093/bja/55.3.189