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Caustic ingestion occurs when someone accidentally or deliberately ingests a caustic or corrosive substance. Depending on the nature of the substance, the duration of exposure and other factors it can lead to varying degrees of damage to the oral mucosa , the esophagus , and the lining of the stomach .
Chemical burns may occur through direct contact on body surfaces, including skin and eyes, via inhalation, and/or by ingestion. Substances that diffuse efficiently in human tissue, e.g., hydrofluoric acid , sulfur mustard , and dimethyl sulfate , may not react immediately, but instead produce the burns and inflammation hours after the contact.
A caustic basic solution is produced, called lye water. Then, the lye water would either be used as such, as for curing olives before brining them, or be evaporated of water to produce crystalline lye. [1] [2] Today, lye is commercially manufactured using a membrane cell chloralkali process.
To determine the management strategy of any burn, it is essential that the Total Burn Area is calculated. This differs from an adult to a child as the total body surface area is divided up differently for a child and for an adult- mainly as a child's head takes up a larger percentage of the TBSA than it does in a fully developed adult.
Oral ingestion of hydrocarbons often is associated with symptoms of mucous membrane irritation, vomiting, and central nervous system depression. Cyanosis , tachycardia , and tachypnea may appear as a result of aspiration, with subsequent development of chemical pneumonitis.
Moderate-to-severe poisoning is associated with cyanosis (blueness of the skin), confusion, loss of consciousness, seizures, abnormal heart rhythms, and death. With prompt action, sodium nitrite poisoning is reversible using an antidote, methylene blue. [44] It has been reported [52] that sodium nitrite poisoning can also be detected post-mortem:
Salt poisoning sufficient to produce severe symptoms is rare, and lethal salt poisoning is possible but even rarer. The lethal dose of table salt is roughly 0.5–1 gram per kilogram of body weight. [1] In medicine, salt poisoning is most frequently encountered in children or infants [2] [3] who may be made to consume excessive amounts of table ...
They discovered that carbohydrate overfeeding produced 75–85% excess energy being stored as body fat and fat overfeeding produced 90–95% storage of excess energy as body fat. [ 71 ] Many children fail to exercise because they spend long periods of time engaging in sedentary activities such as computer usage, playing video games or watching ...