The lateral pharyngeal walls move in which direction to contribute to velopharyngeal closure?

Name: The lateral pharyngeal walls move in which direction to contribute to velopharyngeal closure?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The lateral pharyngeal walls move medially during velopharyngeal closure to meet and touch the posterior border of the velum, contributing to the closure of the velopharyngeal port. This closure is important for speech sounds that require air pressure build-up within the oral cavity, such as /p/, /b/ or /m/.

The Lateral Pharyngeal Walls Move in Which Direction to Contribute