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Since nitrous oxide can cause dizziness, dissociation, and temporary loss of motor control, it is unsafe to inhale while standing up. Safer use can involve inhalation while seated to decrease risks of injury by falling. Inhalation directly from a tank poses serious health risks, as it can cause frostbite since
Nitrous oxide is stored as a compressed liquid. In an engine intake manifold, the evaporation and expansion of the liquid causes a large drop in intake charge temperature, resulting in a denser charge and allowing more air/fuel mixture to enter the cylinder. Sometimes nitrous oxide is injected into (or prior to) the intake manifold, whereas ...
A hypoxic, carbon dioxide-free, metabolically inert gas that is less dense than air is provided for inhalation by confining the continually flowing less dense (than air) gas supply and the head in an impermeable bag which is slightly open at the lower neck, which continuously fills from the closed top down to the slightly open neck.
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A US Air Force study reports that there are few occurrences between 5,500 m (18,000 ft) and 7,500 m (24,600 ft) and 87% of incidents occurred at or above 7,500 m (24,600 ft). [32] High-altitude parachutists may reduce the risk of altitude DCS if they flush nitrogen from the body by pre-breathing pure oxygen. [33]
The Weeknd has opened up about suddenly losing his voice at a concert in 2022, saying he thinks stress and "self-imposed pressure" caused it.. The Canadian singer-songwriter, a.k.a. Abel Tesfaye ...
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Oxygen sensors are sometimes used as a safety precaution when working with liquid nitrogen to alert workers of gas spills into a confined space. [23] Vessels containing liquid nitrogen can condense oxygen from air. The liquid in such a vessel becomes increasingly enriched in oxygen (boiling point 90 K; −183 °C; −298 °F) as the nitrogen ...