Oesophagus Flashcards
1
Q
What is the oesophagus?
A
Muscular tube from the pharynx to the stomach
2
Q
What is the function of the epiglottis?
A
Protect the pharynx when swallowing
Close the trachea
3
Q
What is peristalsis?
A
When longitudinal and circular muscles contract to move food from the oesophagus to the stomach