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Narcosis while diving (also known as nitrogen narcosis, inert gas narcosis, raptures of the deep, Martini effect) is a reversible alteration in consciousness that occurs while diving at depth. It is caused by the anesthetic effect of certain gases at high partial pressure.
: a state of stupor, unconsciousness, or arrested activity produced by the influence of narcotics or other chemical or physical agents compare nitrogen narcosis. Examples of narcosis in a Sentence. Recent Examples on the Web The carbon dioxide was poisoning him, causing narcosis marked by vivid hallucinations.
nar·co·sis. (nahr-kō'sis) General and nonspecific reversible depression of neuronal excitability, produced by physical and chemical agents, usually resulting in stupor rather than in anesthesia. [G. narkōtikos, a benumbing]
Jan 9, 2023 · Carbon dioxide (CO 2) narcosis is a condition that develops when excessive CO 2 is present in the bloodstream, leading to a depressed level of consciousness. This condition largely results from lung disease, hypoventilation, or environmental exposure.
Jun 26, 2018 · Nitrogen narcosis usually happens in the middle of a deep-sea dive, so it’s rarely diagnosed by a doctor. Instead, you or your diving partner will likely notice the symptoms first.
Nitrogen narcosis, reversible change in consciousness produced by nitrogen gas when it is breathed under increased pressure during a deep dive. When a high concentration of nitrogen is breathed, the nervous system becomes saturated with the inert gas, and normal functions are impaired.
Nov 15, 2023 · Nitrogen narcosis is a condition that primarily affects divers who descend to depths beyond 100 feet (30 meters). The main culprit behind this phenomenon is the increased pressure at these depths, which alters the behavior of gases in the body.
Jul 31, 2023 · Nitrogen narcosis is a change in consciousness, neuromuscular function, and behavior brought on by breathing compressed inert gasses. It has also been called depth intoxication, “narks,” and rapture of the deep.
May 23, 2018 · narcosis (nar-koh-sis) n. a state of diminished consciousness or complete unconsciousness caused by the use of narcotic (i.e. opioid) drugs. The body's normal reactions to stimuli are diminished and the body may become sedated or completely anaesthetized.
Sep 22, 2024 · n. a state of diminished consciousness or complete unconsciousness caused by the use of narcotic (i.e. opioid) drugs, which have a depressant action on the nervous system.
