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In Vietnam, the use of laughing gas as a recreational substance began in the 2000s due to its affordability. The balloons used for inhaling the gas are called funky balls [26] and are widely available in bars, pubs, and online for home delivery. This trend is most noticeable in urban areas and social gatherings frequented by young adults.
Nitrous oxide (dinitrogen oxide or dinitrogen monoxide), commonly known as laughing gas, nitrous, or factitious air, among others, [4] is a chemical compound, an oxide of nitrogen with the formula N 2 O. At room temperature, it is a colourless non-flammable gas, and has a slightly sweet scent and taste. [4]
Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
There have been 17 fatalities related to the use of laughing gas in the UK between 2006 and 2012.
Nitrous oxide ("laughing gas") has been used recreationally since 1899 for its ability to induce euphoria, hallucinogenic states and relaxation, and is legal in some countries. 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 ...
Indoor Swimming Pool. Respiratory risks of indoor swimming pools can include coughing, wheezing, aggravated asthma, [1] and airway hyper-responsiveness (spasms of the bronchial tubes in the lungs causing coughing and chest tightness).
Techniques include chest percussion using clapping: the therapist lightly claps the patient's chest, back, and area under the arms. Percussion, while effective in the treatment of infants and children, is no longer used in adults due to the introduction of more effective and self-management focused treatments.
Bristol Pneumatic Institute. The Pneumatic Institution (also referred to as Pneumatic Institute) was a medical research facility in Bristol, England, in 1799–1802.It was established by physician and science writer Thomas Beddoes to study the medical effects of gases, known as factitious airs, that had recently been discovered.