Voice Disorders and Production
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Questions and Answers

What is the basis of all voice production?

  • The phonatory activity of the larynx (correct)
  • The movement of air through the oral cavity
  • The resonance of the nasal chamber
  • The vibratory action of the vocal folds
  • What forces the vocal folds apart during voice production?

  • Pulmonary air pressure
  • Supraglottic air pressure
  • Pharyngeal air pressure
  • Subglottal air pressure (correct)
  • What type of voice disorder is caused by the presence of nodules on the speaker's vocal folds?

  • Voice disorder of resonance
  • Voice disorder of fluency
  • Voice disorder of articulation
  • Voice disorder of phonation (correct)
  • What can affect the voice produced and perceived by the listener?

    <p>Defects or obstructions in the supraglottic resonator</p> Signup and view all the answers

    What is an example of a voice disorder of resonance?

    <p>Cleft lip and palate</p> Signup and view all the answers

    How often does the entire glottal cycle repeat during voice production?

    <p>Several hundred times per second</p> Signup and view all the answers

    The study by Duff et al. (2004) examined the presence of voice disorders in 1,000 preschool children.

    <p>False</p> Signup and view all the answers

    The study found that voice disorders were more prevalent in males than in females.

    <p>False</p> Signup and view all the answers

    The prevalence of voice disorders in the sample was 5.9 percent.

    <p>False</p> Signup and view all the answers

    The study found significant differences in voice disorders by age.

    <p>False</p> Signup and view all the answers

    The study was conducted on African-American and European-American preschool children aged between 2 and 6 years.

    <p>True</p> Signup and view all the answers

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