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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.
The inhalation from larger helium balloons has been reportedly fatal. [26] A fatal fall from a tree occurred after the inhalation of helium from a toy balloon, which caused the person to become either unconscious or lightheaded. [27] In 2015, a technician at a health spa was asphyxiated while conducting unsupervised cryotherapy using nitrogen ...
The post The Problem with Birthday Balloons No One Talks About appeared first on Reader's Digest. If you think that balloons are just a bit of harmless fun, think again. Find out the serious risks ...
Helium-filled balloons come in two types: latex, which may be made of natural latex extracted from rubber trees, or of synthetic latex made from petroleum compounds; and “foil” balloons, made ...
The risk of breathing asphyxiant gases is frequently underestimated leading to fatalities, typically from breathing helium in domestic circumstances and nitrogen in industrial environments. [ 12 ] The term asphyxiation is often mistakenly associated with the strong desire to breathe that occurs if breathing is prevented.
Helium can be inhaled to give the voice a reedy, duck-like quality, but this can be dangerous as the gas is an asphyxiant and displaces the oxygen needed for normal respiration. [2] Various illegal gaseous, vapourised or aerosolized recreational drugs exist, and are classed as inhalants.
The helium is included as a substitute for some of the nitrogen, to reduce the narcotic effect of the breathing gas at depth and to reduce the work of breathing. With a mixture of three gases it is possible to create mixes suitable for different depths or purposes by adjusting the proportions of each gas.
The next day, after stopping by a smoke and vape shop, Bell was spotted in a nearby parking lot, inhaling an inflated blue balloon. “At one point, it looked like he was about to fall asleep.