Longitudinal Muscles Flashcards

1
Q

Name the 3 longitudinal muscles

A
  1. Paltopharyngeus
  2. Salpingopharyngeus
  3. Stylopharyngeus
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2
Q

Innervation of the 3 longitudinal muscles

A

Vagus nerve (CN X)= palatopharyngeal and salpingopharyngeus muscles

Glossopharyngeal (CN IX)= stylopharyngeus muscle

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3
Q

Action of longitudinal muscles

A

Elevate (shorten and widen) pharynx during swallowing

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