| 21. | The vocal fold itself receives dual innervation from both nerves.
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| 22. | If the vocal folds cannot meet together to vibrate, sound will not be produced.
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| 23. | In every oscillation, the vocal folds are closed for a short period of time.
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| 24. | It does not affect the vibrations of the vocal folds.
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| 25. | This strongly depends on the median or paramedian position of the paralyzed vocal folds.
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| 26. | :When water hits the vocal folds, you go into laryngospasm.
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| 27. | Hyperfunction may also make it difficult to detect the presence of vocal fold paresis.
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| 28. | Abduction of the vocal folds is important during physical exertion.
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| 29. | In unilateral, incomplete vocal fold atrophy, speech therapy is helpful.
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| 30. | They occur because the vocal folds are capable of producing several different vibratory patterns.
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