Crepitation describes what?

Prepare for the NREMT AEMT Test. Study with flashcards and multiple-choice questions. Each question includes hints and explanations. Get ready for your exam now!

Multiple Choice

Crepitation describes what?

Explanation:
Crepitation is the crackling or rattling sound or sensation produced when air or gas moves through damaged tissue or when rough bone ends rub together. In the field, you might notice it as a crackling feeling under the skin (subcutaneous emphysema) or hear a crackling sound over the chest with trauma. It’s not a hum, squeak, or buzz, which is why the crackling/rattling description is the best fit.

Crepitation is the crackling or rattling sound or sensation produced when air or gas moves through damaged tissue or when rough bone ends rub together. In the field, you might notice it as a crackling feeling under the skin (subcutaneous emphysema) or hear a crackling sound over the chest with trauma. It’s not a hum, squeak, or buzz, which is why the crackling/rattling description is the best fit.

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