Acute exposure

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Acute Exposure

Acute exposure refers to a single, short-term exposure to a toxic substance, often lasting less than 24 hours. It is a term commonly used in toxicology and public health to describe brief encounters with harmful substances.

Pronunciation

a·cute ex·po·sure

Etymology

The term 'acute' is derived from the Latin word 'acutus', meaning 'sharp', while 'exposure' comes from the Latin 'exponere', meaning 'to put out'.

Definition

Acute exposure is characterized by a single, brief exposure to a harmful substance, typically lasting less than 24 hours. This can occur through various routes such as inhalation, ingestion, skin contact, or eye contact. The effects of acute exposure can range from mild irritation to severe health effects, including death in extreme cases.

Related Terms

  • Chronic Exposure: This refers to repeated or continuous exposure to a harmful substance over a long period, typically more than three months.
  • Toxicology: The study of the adverse effects of chemicals on living organisms.
  • Public Health: The science and practice of protecting and improving the health of people and their communities.
  • Inhalation: The act of breathing in, often referring to the intake of air, smoke, or gas.
  • Ingestion: The process of taking food, drink, or another substance into the body by swallowing or absorbing it.

See Also

External links

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