toxicity medical definition

Generally, the lower the toxic LOC value for a substance, the more toxic the substance is by inhalation*. See more. A toxic LOC tells you what level (threshold concentration) of exposure to a chemical could hurt people if they breathe it in for a defined length of time (exposure duration). Ceiling Limit Alcohol poisoning is a serious and sometimes deadly consequence of drinking large amounts of alcohol in a short time. ... which initiates certain required activities such as exposure monitoring and medical surveillance. Oxygen toxicity is a function of increased FIO2 and its duration of use. Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism. The term has evolved over time and has a place both in academia and everyday speech. No attempt has … toxic meaning: 1. poisonous: 2. very unpleasant or unacceptable 3. causing you a lot of harm and unhappiness over…. For example, humans can eat chocolate, yet it's toxic to dogs. It may occur when you take too much of the drug at one time. ties 1. … In a way, all chemicals are toxic. Digitalis toxicity can be a side effect of digitalis therapy. Toxicosis definition, an abnormal condition produced by the action of a poison. The quality or condition of being toxic. The degree to which a substance is toxic. Digitalis is a medicine that is used to treat certain heart conditions. For each citation, the bibliographic source is listed thereby enabling the user to access the actual studies cited. The term neurotoxicity refers to damage to the brain or peripheral nervous system caused by exposure to natural or man-made toxic substances. Here's what to do in an emergency. 2. Chemical hazards and toxic substances pose a wide range of health hazards (such as irritation, sensitization, and carcinogenicity) and physical hazards (such as flammability, corrosion, and explosibility). Similarly, there is a minimum dose for nearly all substances below which toxic effects are not seen, called the toxicity endpoint. Toxicity depends on other factors besides dose and exposure, including species, age, and gender. Toxicology is the scientific study of adverse effects that occur in living organisms due to chemicals. Specific numeric toxicity values such as LD50, LC50, TDLo, and TCLo are noted as well as species studied and route of administration used. Toxic masculinity is a term often used to describe the negative aspects of exaggerated masculine traits. It can also occur when levels of the drug build up for other reasons such as other medical problems you have. Learn more. Very unpleasant or unacceptable 3. causing you a lot of harm and unhappiness over… monitoring... Factors besides dose and exposure, including species, age, and gender drug at one time certain required such! User to access the actual studies cited organisms due to chemicals attempt has … depends! 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