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decompression sickness

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Decompression Sickness

Definition:
Decompression sickness, often referred to as "the bends," is a condition that occurs when a person experiences pain and other symptoms due to a rapid change in pressure, usually after diving deep underwater and then surfacing too quickly.

Usage Instructions
  • Part of Speech: Noun
  • Context: This term is mostly used in medical or diving contexts.
Example Sentence
  • "After his deep-sea dive, John experienced decompression sickness because he came up to the surface too quickly."
Advanced Usage
  • In medical terms, decompression sickness can be described as nitrogen narcosis or gas embolism, depending on the specifics of the situation.
Word Variants
  • Adjective: Decompression (e.g., decompression chamber)
  • Noun: Decompress (the act of reducing pressure)
Different Meanings
  • While "decompression" generally refers to the reduction of pressure, "decompression sickness" specifically relates to the negative health effects that arise from this process, particularly in divers.
Synonyms
  • The bends
  • Caisson disease (another name, especially for underwater workers)
Related Idioms and Phrasal Verbs

While there are no direct idioms or phrasal verbs that include "decompression sickness," you might hear phrases like "take it easy" or "slow down" in casual conversations, which can relate to the idea of not rushing back to normal pressure or activity.

Summary

Decompression sickness is a serious condition that can occur when someone rises too quickly from deep water. It is important for divers to ascend slowly to avoid this sickness.

Noun
  1. pain resulting from rapid change in pressure

Synonyms

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