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structure that produces a chemical secretion
gland
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which gland has a duct that allows specific drainage?
exocrine (salivary glands)
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ductless, drains directly into the surrounding tissues or the bloodstream so it can be used anywhere in the body
endocrine (eNdocrine "NO")
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what functions to lubricate and cleanse the mouth?
salivary glands
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where do the enzymes in the saliva that break down food secreted from?
salivary glands
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what functions as a buffer against acidic foods and cariogenic bacteria?
salivary glands
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what functions to mineralize the tooth structure? (minerals/fluoride in saliva)
salivary glands
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has epithelial cells that line the glands and produce saliva are:
salivary glands
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CT surrounds and protects the gland, supplies nerves and vessels, come from:
salivary glands
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________ surrounds the whole salivary gland
capsule
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__________ divides the gland into larger lobes and smaller lobules
septum (in salivary glands)
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what is a group of secretory cells called?
Acini
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what looks like a cluster of grapes in the salivary glands?
Acini
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single layer of cells group together around a ________, the collection pipe for all ________
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what only has MUCOUS secreting cells?
mucous acini (sticky)
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what only has SEROUS secreting cells?
serous acini (watery saliva)
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what are both MUCOUS and SEROUS called?
mucoserous acini
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name the three types of acini:
- mucous acini
- serous acini
- mucoserous acini
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what shape is acini?
cauliflower shaped
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what are the three major salivary glands?
- parotid gland
- submandibular gland
- sublingual gland
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what percentage of the total saliva is serous in the parotid gland?
25% ya'll
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the stensons duct exits through the _______ _______ of the _______ gland
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the total saliva of the submandibular gland is _____% and what kind is it?
-
the wharton's ducts exit through the ________ ________ from the _______ gland
- sublingual caruncles
- submandibular
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the total of sublingual saliva production is _____%
what kind of saliva is it?
-
bartholin's duct exits saliva through the _______ ________ from the _________ gland
- sublingual caruncles
- sublingual
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which salivary glands are located throughout the mouth of the oral mucosa?
minor salivary glands
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which glands are mostly mucous? ______ _______are the only exception, they secrete _______
- minor salivary glands
- von ebners
- serous
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minor salivary glands have ________ glands with small and direct ducts
exocrine
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name four clinical considerations of salivary glands:
- xerostomia
- mucocele
- nicotine stomatitis
- mumps
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xerostomia =
dry mouth (some describe it as cotton mouth)
-
decreased production of saliva is when someone has __________
xerostomia
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xerostomia is usually caused by _________ or _______ to saliva glands, especially ________ treatment to the head and neck
- medications
- injury
- radiation
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how can the salivary glands become injured?
from radiation, the glands will die (so sad)
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why does xerostomia increase caries?
because there is no saliva to rinse the mouth
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what are two suggestions to help increase saliva production?
- sip on water (NOT SODA!)
- chew sugarless gum, the flavor force you to salivate (whether you want to or not!)
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what happens if you kick back with a bottle of listerine for an evening beverage?
it could cause BLINDNESS!!!
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T/F listerine because of its high alcohol content will hydrate the mouth more.
FALSE!!!! it will dry it out
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what is the purpose of alcohol in listerine?
to dehydrate and kill bacteria
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a blocked salivary gland by trauma or calcified stone(__________) is called:
- siaolith (calcified stone)
- mucocele
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how is a mucocele treated?
removing blockage, drain that sucker
-
if a mucocele occurs with the submandibular salivary gland it is called a ________
ranula
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the heat of smoking inflames the duct opening for minor salivary glands on the palate, this is called:
nicotine stomatitis
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"rana" is latin for frog, which word is this related to?
ranula (bubblebutt)
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T/F a ranula is the same as a mucocele just in a different location
true
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what can be seen with someone with nasty nicotine stomatitis?
the openings of the minor salivary glands
-
_______ is a disease that causes swelling of the salivary glands
mumps (my hump, my lovely lady mump)
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mumps is only ________ not ________
-
what are two ways to resolve a mucocele?
- ultrasound will break them up
- sour skittles will possibly resolve, with the sweet and sour combo (play a little trick on the mucocele to come out come out wherever you are!)
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