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1840 illustration of a man inhaling nitrous oxide, and another experiencing its effects Until at least 1863, low availability of equipment to produce the gas, combined with low usage of the gas for medical purposes, meant it was a relatively rare phenomenon that mainly happened among students at medical universities.
Aerosols, along with gases like halothane, nitrous oxide, butane and more all fit under the umbrella of inhalants, according to the Substance Abuse and Mental Health Services Administration. But ...
The dangerous practice is a means of getting high via inhaling hydrocarbons by misusing a variety of legal products, including permanent markers, aerosol deodorant, nail polish, metallic paint ...
Nitrous oxide is thought to be particularly non-toxic, though heavy long-term use can lead to a variety of serious health problems linked to the destruction of vitamin B12 and folic acid. [17] [18] Nitrous oxide "whippets" are small aerosol containers designed for charging whipped cream dispensers.
Xenon is odorless (odourless) and rapid in onset, but is expensive and requires specialized equipment to administer and monitor. Nitrous oxide, even at 80% concentration, does not quite produce surgical level anaesthesia in most people at standard atmospheric pressure, so it must be used as an adjunct anaesthetic, along with other agents.
Nitrous oxide is a colourless gas with a faint, sweet odour. Nitrous oxide supports combustion by releasing the dipolar bonded oxygen radical, and can thus relight a glowing splint. N 2 O is inert at room temperature and has few reactions. At elevated temperatures, its reactivity increases. For example, nitrous oxide reacts with NaNH
Inhaling nitrites produces a fast-acting, short-lived and non-specific relaxation of smooth muscles (along with the sphincter muscles of the anus and the vagina). [10] Blood vessels are surrounded by smooth musculature, which directly influences blood pressure by increasing or decreasing its inward pressure on the blood vessels.
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