Longitudinal Muscles Flashcards
1
Q
Name the 3 longitudinal muscles
A
- Paltopharyngeus
- Salpingopharyngeus
- Stylopharyngeus
2
Q
Innervation of the 3 longitudinal muscles
A
Vagus nerve (CN X)= palatopharyngeal and salpingopharyngeus muscles
Glossopharyngeal (CN IX)= stylopharyngeus muscle
3
Q
Action of longitudinal muscles
A
Elevate (shorten and widen) pharynx during swallowing