Match the following: 1. prevents re-entry of food into the mouth during swallowing 2. triggers the swallowing reflex 3. seals off the nasal passages a) closure of the pharyngoesophageal sphincter b) elevation of the uvula c) position of the tongue against the hard palate d) closure of the gastroesophageal sphincter e) bolus pushed to the rear of the mouth by the tongue f) tight apposition of the vocal folds during swallowing 4. prevents air from entering the esophagus during breathing 5. closes off the respiratory airways during swallowing 6. prevents gastric contents from backing up into the esophagus
Match the following: 1. prevents re-entry of food into the mouth during swallowing 2. triggers the swallowing reflex 3. seals off the nasal passages a) closure of the pharyngoesophageal sphincter b) elevation of the uvula c) position of the tongue against the hard palate d) closure of the gastroesophageal sphincter e) bolus pushed to the rear of the mouth by the tongue f) tight apposition of the vocal folds during swallowing 4. prevents air from entering the esophagus during breathing 5. closes off the respiratory airways during swallowing 6. prevents gastric contents from backing up into the esophagus
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Match the following:
1. prevents re-entry of food into
the mouth during swallowing
2. triggers the swallowing reflex
3. seals off the nasal passages
a) closure of the pharyngoesophageal sphincter
b) elevation of the uvula
c) position of the tongue against the hard palate
d) closure of the gastroesophageal sphincter
e) bolus pushed to the rear of the mouth by the tongue
f) tight apposition of the vocal folds
during swallowing
4. prevents air from entering the
esophagus during breathing
5. closes off the respiratory
airways during swallowing
6. prevents gastric contents from
backing up into the esophagus
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