1. Which 3 organs are covered or wrapped by the greater
omentum?
Small intestine,
(transverse) colon, spleen
2. What anatomical structures prevent food from:
a.
entering the trachea? Epiglottis
b.
entering the nasopharynx? soft palate
c.
reentering the mouth? tongue
3. Via what duct does bile enter the gall bladder? Via
what duct does bile leave the gall bladder?
The cystic duct
for both
4. There are four places along the GI tract where the
passage of material is regulated by sphincters.
Name one sphincter at each of these locations.
Pyloric sphincter
Gastroesophageal
sphincter
Ileo-cecal valve
Internal or
external anal sphincter
5. Which part of the alimentary canal is lined with
simple columnar epithelium? Which part is lined with stratified squamous
epithelium?
Simple columnar –
GI tract (stomach to anal canal)
Stratified
squamous – mouth, pharynx, esophagus
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