Pathology · Pathology · Medium
Toxin
Meaning: A poisonous substance produced by bacteria, plants, or animals that causes disease.
In practice: Botulinum toxin blocks neuromuscular transmission, causing paralysis.
Quick check
Two questions on related pathology words.
Which word means: The most severe nerve injury, with complete disruption of the nerve and its sheath.
Answer: Neurotmesis
Which word means: A fluid-filled cavity within the spinal cord.
Answer: Syrinx
Words like toxin come up in the daily game
One medical word a day, then a quick three-question quiz. Free on iPhone, or play in your browser on Android and computer.