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Two capsules of smelling salts from a first-aid kit. A thin inner glass tube contains alcohol and ammonia; the outer layer is cotton and netting. When crushed, the liquid is released into the cotton, while the glass shards are retained inside. The ammonia-soaked cotton is waved in front of the nose for the treatment of fainting.
Benzalkonium chloride degradation follows consecutive debenzylation, dealkylation, and demethylation steps producing benzyl chloride, an alkyl dimethyl amine, dimethylamine, a long chain alkane, and ammonia. [52] The intermediates, major, and minor products can then be broken down into CO 2, H 2 O, NH 3, and Cl –. The first step to the ...
Ammonia occurs in nature and has been detected in the interstellar medium. In many countries, it is classified as an extremely hazardous substance. [15] Ammonia is produced biologically in a process called nitrogen fixation, but even more is generated industrially by the Haber process. The process helped revolutionize agriculture by providing ...
Phantosmia (phantom smell), also called an olfactory hallucination or a phantom odor, [1] is smelling an odor that is not actually there. This is intrinsically suspicious as the formal evaluation and detection of relatively low levels of odour particles is itself a very tricky task in air epistemology. [further explanation needed] It can occur ...
Anosmia, also known as smell blindness, is the loss of the ability to detect one or more smells. [1][2] Anosmia may be temporary or permanent. [3] It differs from hyposmia, which is a decreased sensitivity to some or all smells. [2] Anosmia can be categorized into acquired anosmia and congenital anosmia. Acquired anosmia develops later in life ...
Combining bleach and ammonia creates a poisonous chloramine gas that can cause irritation and injury to the lungs. Here's what to do if you're exposed. Thousands of people accidentally mix ammonia ...
Prognosis. Prevalence. Earwax, also known by the medical term cerumen, is a waxy substance secreted in the ear canal of humans and other mammals. Earwax can be many colors, including brown, orange, red, yellowish, and gray. Earwax protects the skin of the human ear canal, assists in cleaning and lubrication, and provides protection against ...
Hyperammonemia. Due to accumulation of argininosuccinate, citrulline, and arginine in the liver when the urea cycle is deficient. Hyperammonemia, or high ammonia levels, is a metabolic disturbance characterised by an excess of ammonia in the blood. Severe hyperammonemia is a dangerous condition that may lead to brain injury and death.