Question

motion of vocal coods.
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Answer 1

Answer:

PVFM stands for Paradoxical Vocal Fold Motion. It is also known as Vocal Cord Dysfunction (VCD). During normal breathing, our vocal cords move apart from each other when we breathe in, allowing air into the airway. The vocal cords move toward each when we breathe out, during speech and when we cough.

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Answer 2

Explanation:

When we speak muscles in the larynx bring the vocal cords together. As the air rushes from our lungs out through the larynx, the from portion of the vocal cords vibrate, producing a sound. ... When we breathe, one pair of muscles spreads the vocal folds apart so that air can easily enter into the lungs.