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All of these agents share the property of being quite hydrophobic (i.e., as liquids, they are not freely miscible with water, and as gases they dissolve in oils better than in water). [ 3 ] The ideal volatile anaesthetic agent offers smooth and reliable induction and maintenance of general anaesthesia with minimal effects on non-target organ ...
The gas is a mixture of half nitrous oxide (N 2 O) and half oxygen (O 2). [1] [23] The ability to combine N 2 O and oxygen at high pressure while remaining in the gaseous form is caused by the Poynting effect (after John Henry Poynting, an English physicist). [1]
Inhaling butane gas can cause drowsiness, unconsciousness, asphyxia, and cardiac arrhythmia. [38] Butane is the most commonly misused volatile solvent in the UK and caused 52% of solvent-related deaths in 2000.
A recently released report has determined that a patient undergoing a cervical operation likely farted during the procedure, causing a fire to erupt.
The butane used as a solvent for fragrance extraction does not contain these contaminants. [33] Butane gas can cause gas explosions in poorly ventilated areas if leaks go unnoticed and are ignited by spark or flame. [5] Purified butane is used as a solvent in the industrial extraction of cannabis oils.
In many cases, opioids used in general anaesthesia can cause postoperative ileus, even after non-abdominal surgery. Administration of a μ-opioid antagonist such as alvimopan immediately after surgery can help accelerate the timing of hospital discharge, but does not reduce the development of paralytic ileus.
An aerosol frostbite of the skin is an injury to the body caused by the pressurized gas within an aerosol spray cooling quickly, with the sudden drop in temperature sufficient to cause frostbite to the applied area. [1] Medical studies have noted an increase of this practice, known as "frosting", in pediatric and teenage patients. [2] [3]
Chemical burn; Other names: Acid burn: Chemical burns caused by exposure to mustard gas during the First World War: Specialty: Emergency medicine : Symptoms: itching, bleaching or darkening of skin, burning sensations, trouble breathing, coughing blood and/or tissue necrosis