narcosis

narcosis
General and nonspecific reversible depression of neuronal excitability, produced by a number of physical and chemical agents, usually resulting in stupor rather than in anesthesia (with which n. was once synonymous). [G. a benumbing]
- CO2 n. SYN: hypoventilation coma.
- intravenous n. administration of opiate medication intravenously.
- nitrogen n. 1. n. produced by nitrogenous materials such as occurs in certain forms of uremia and hepatic coma; 2. the stuporous condition characterized by disorientation and by loss of judgment and skill, attributed to an increased partial pressure of nitrogen in the inspired air of deep-sea divers during underwater operations. Commonly referred to as “rapture of the deep.” SYN: rapture of the deep.

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nar·co·sis när-'kō-səs n, pl -co·ses -.sēz a state of stupor, unconsciousness, or arrested activity produced by the influence of narcotics or other chemicals or physical agents see nitrogen narcosis

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n.
a state of diminished consciousness or complete unconsciousness caused by the use of narcotic drugs, which have a depressant action on the nervous system. The body's normal reactions to stimuli are diminished and the body may become sedated or completely anaesthetized.

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nar·co·sis (nahr-koґsis) [Gr. narkōsis a benumbing] a nonspecific and reversible depression of function of the central nervous system marked by stupor or insensibility, produced by opioid drugs and certain other substances.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Narcosis — may refer to: Narcosis, the unconsciousness induced by a narcotic drug Nitrogen narcosis, an effect of diving deep with nitrogen Hydrogen narcosis, an effect of diving deep with hydrogen In music: Narcosis (band), an English metal band Narcosis,… …   Wikipedia

  • narcosis — f. neurol. Estado de sueño o inconsciencia producido artificialmente por un narcótico. Medical Dictionary. 2011. narcosis estado de …   Diccionario médico

  • narcosis — (plural narcosis) sustantivo femenino 1. (no contable) Área: medicina Estado de sueño o pérdida de la conciencia a causa de un narcótico …   Diccionario Salamanca de la Lengua Española

  • Narcosis — Nar*co sis (n[aum]r*k[=o] s[i^]s), n. [NL., fr. Gr. na rkwsis. See {Narcotic}.] (Med.) Privation of sense or consciousness, due to a narcotic. [1913 Webster] …   The Collaborative International Dictionary of English

  • Narcōsis — (gr.), 1) Betäubung; 2) Taubsein der Glieder, s. Einschlafen …   Pierer's Universal-Lexikon

  • narcosis — (n.) 1690s, state of unconsciousness caused by a narcotic, Modern Latin, from Gk. narkosis, from narkoun to benumb (see NARCOTIC (Cf. narcotic) (n.)) …   Etymology dictionary

  • narcosis — (Del gr. νάρκωσις). f. Producción del narcotismo; modorra, embotamiento de la sensibilidad …   Diccionario de la lengua española

  • narcosis — [när kō′sis] n. pl. narcoses [ModL < Gr narkōsis < narkoun: see NARCOTIC] a condition of deep stupor which passes into unconsciousness and paralysis, usually caused by a narcotic or certain chemicals …   English World dictionary

  • narcosis — n. 1) to produce (a state of) narcosis 2) (a) narcosis wears off 3) under narcosis * * * (a) narcosis wears off to produce (a state of) narcosis under narcosis …   Combinatory dictionary

  • narcosis — ► sustantivo femenino MEDICINA Sueño o adormecimiento producido por el uso de narcóticos. IRREG. plural narcosis * * * narcosis (del gr. «nárkōsis») f. Estado de somnolencia o insensibilidad, producido por una sustancia narcótica. * * * narcosis …   Enciclopedia Universal

  • narcosis — {{＃}}{{LM N27009}}{{〓}} {{［}}narcosis{{］}} ‹nar·co·sis› {{◆}}(pl. narcosis){{◇}} {{《}}▍ s.f.{{》}} {{＜}}1{{＞}} Disminución de la sensibilidad o de la consciencia, producida por el uso de narcóticos. {{＜}}2{{＞}} Perdida de la sensibilidad o de la… …   Diccionario de uso del español actual con sinónimos y antónimos

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