Crepitus is best described as which of the following?

Study for the Medical Scribe Training Manual Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

Crepitus is best described as which of the following?

Explanation:
Crepitus is the crackling or popping sensation (or sound) felt or heard when tissue gas or air is present, such as with subcutaneous emphysema or when fractured bone ends rub together. This distinguishes it from edema, which is swelling from fluid; bruising, which is bleeding under the skin; and erythema, which is redness from inflammation. So the term that best fits describes this crackling sensation caused by air in the tissues, not fluid, blood, or redness.

Crepitus is the crackling or popping sensation (or sound) felt or heard when tissue gas or air is present, such as with subcutaneous emphysema or when fractured bone ends rub together. This distinguishes it from edema, which is swelling from fluid; bruising, which is bleeding under the skin; and erythema, which is redness from inflammation. So the term that best fits describes this crackling sensation caused by air in the tissues, not fluid, blood, or redness.

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