新闻标记为麻醉

麻醉， 或者麻醉（参见拼写差异;来自希腊语αν-，一个-， “没有”;和ανσθησις，aisthēsis.“感觉”）传统上意味着具有感觉（包括疼痛感）被阻挡或暂时被带走的条件。这使得患者在没有痛苦和痛苦的情况下进行手术和其他程序。The word was coined by Oliver Wendell Holmes, Sr. in 1846. Another definition is a "reversible lack of awareness", whether this is a total lack of awareness (e.g. a general anaesthetic) or a lack of awareness of a part of the body such as a spinal anaesthetic or another nerve block would cause. Anesthesia is a pharmacologically induced reversible state of amnesia, analgesia, loss of consciousness, loss of skeletal muscle reflexes and decreased stress response.