F18-03: Upper GI Structures Quiz

1:

crown

2:

neck

3:

root

4:

enamel

5:

dentin

6:

pulp (pulp cavity)

1:

fungiform papilla

2:

filiform papilla

3:

foliate papilla

4:

vallate (circumvallate) papilla

Which of the following papillae does not have a taste function? 

filiform

Match the gland to the correct description. 

Parotid Gland

watery secretions from serous acini

Match the gland to the correct description. 

Submandibular Gland

combination of mucous-y and watery secretion from both serous and mucous acini

Match the gland to the correct description. 

Sublingual Gland

mucous-y secretion from mucous acini

From the swallowing video: the pharyngeal phase starts by tactile receptors in the _____________. 

oropharynx

From the swallowing video, what occurs during the pharyngeal phase? 

 

tongue blocks oral cavity

soft palate blocks nasopharynx

epiglotis covers entrance to trachea 

all of the above

 

all of the above

From the swallowing video: the bolus is propelled down the esophagus by ___________. 

peristalsis