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Atropine - Meaning, Definition & English Examples

Atropine is a medication derived from plants like belladonna. It blocks certain nerve signals, used to treat slow heart rates, dilate pupils, and reduce saliva production during surgery.

atropine

/ˈætrəpiːn/ /ˈætrəpiːn/

Definition:

A toxic alkaloid used in medicine to dilate pupils and treat certain poisonings.

Synonyms:

belladonna alkaloid, tropine derivative, anticholinergic

Part of Speech:

noun

Antonyms:

antidote, neutralizer

Common Collocations:

atropine sulfate, atropine injection, atropine poisoning

Derivatives:

atropinization, atropinic

Usage Tips:

Use "atropine" to refer to the drug or its effects; avoid confusion with similar-sounding words like "troponin."

Common Phrases:

atropine overdose, atropine eye drops, atropine-induced dilation

Etymology:

Derived from Greek "Atropos" (one of the Fates), reflecting its deadly nature in high doses.

Examples:

  • 1. The doctor administered atropine to counteract the pesticide poisoning.
  • 2. Atropine eye drops are used before eye exams to dilate pupils.
  • 3. An overdose of atropine can cause severe side effects like dry mouth and blurred vision.
  • 4. Farmers should handle pesticides carefully to avoid needing atropine as an antidote.

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