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histology > digestive 2 > Flashcards

digestive 2 Flashcards

1
Q

Major salivary glands have also myoepithelial cells

A

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2
Q

Pancreas is a compound seromucous gland

A

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3
Q

Beta cells of pancreatic Langerhans islets produce Insulin

A

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4
Q

Langerhans islets form the exocrine part of the Pancreas

A

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5
Q

The exocrine part of Pancreas contains in addition to serous secretory cells also the
centroacinar cells

A

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6
Q

The exocrine part of Pancreas has both intercalated and striated ducts

A

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7
Q

Intercalated ducts with centroacinar cells is typical structure of Pancreas

A

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8
Q

The exocrine part of Pancreas is made up of acini and ducts

A

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9
Q

Tunica mucosa of Gallbladder contains numerous serous glands producing bile

A

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10
Q

Mucosa of Gallbladder exhibits huge folds which are covered by tall simple columnar
epithelium with microvilli

A

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11
Q

Tunica serosa of Gallbladder contains numerous serous glands producing bile

A

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12
Q

In the Gallbladder, on the border between Tunica mucosa and Tunica submucosa, there is
a well-developed Lamina muscularis mucosae

A

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13
Q

n the gallbladder there is a well-developed Lamina muscularis mucosae on the border
between Tunica mucosa and Tunica submucosa

A

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14
Q

The mucosa of the gallbladder contains Lamina muscularis bordering the Submucosa

A

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15
Q

The wall of Gallbladder does NOT contain any Tunica submucosa

A

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16
Q

The middle layer of Gallbladder is formed by bundles of muscle fibres of transversely
striated muscles

A

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17
Q

Hering´s bile ducts are part of Gallbladder

A

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18
Q

Herings bile ducts are the structure of Gallbladder

A

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19
Q

In a hepatic lobule, the cord or plates of hepatocytes are disposed in a radial pattern from
the V. centralis to the periphery of the lobule

A

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20
Q

Ito cells (hepatic stellate cells) can be found in space of Disse

A

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21
Q

Liver Kupffer cells are derived from monocytes and located from luminal part of sinusoid s

A

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22
Q

Structures of hepatic triad are embedded in loose collagenous CT

A

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23
Q

Hepatic sinusoids are lined by mesothelium

A

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24
Q

The 3 main structures in the porta triad are interlobular vein, artery and bile duct

A

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25
Q

The smallest bile capillaries (Canaliculi biliferi) in the liver do NOT have their own wall, they
are bounded by adjacent hepatocytes

A

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26
Q

Space of Disse is a part of intrahepatal bile duct system

A

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27
Q

Disse´s liver space is a narrow liver space between sinusoid endothelial cells and
hepatocytes

A

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28
Q

The perisinusoid space of the liver is defined by the sinusoid epithelium and hepatocytes
with numerous microvilli

A

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29
Q

Disses´ space of liver is a narrow space between the endothelial cells of the sinusoid and
hepatocytes

A

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30
Q

Space of Disse is the site of exchange of materials between blood and liver cells

A

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31
Q

Space of Disse is the space between sinusoidal endothelium and hepatocytes covered by
many microvilli

A

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32
Q

Hepatocytes are large eosinophilic polarized cells, deposited in lines, sometimes having
two nuclei

A

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33
Q

Hepatocytes are large eosinophilic polarized cells, placed in beams, sometimes having two
nuclei

A

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34
Q

Odontoblasts are tall columnar cells and their bodies are situated at the border between
dentin and tooth pulp

A

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35
Q

The Enamel, Dentin and Pulp of the tooth belong to hard tissues of tooth

A

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36
Q

Enamel is of ectodermal origin

A

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37
Q

In the crown of the tooth, the bodies of odontoblasts form 6-8 layers, in contrast to the
root where they form only one layer

A

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38
Q

Cementum of the tooth is avascular, even its composition is similar to the bone content

A

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39
Q

Internal aspect of the lip (mucosal part) does NOT contain neither sebaceous nor sweat
glands

A

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40
Q

The outer side of the lip contains numerous sebaceous and sweat glands

A

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41
Q

There is no Lamina muscularis mucosae in Lamina propria of the oral mucosa

A

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42
Q

Gingiva comprises stratified squamous epithelium with parakeratinization and Lamina
propria extending to tall papillae

A

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43
Q

Masticatory epithelium is a keratinized, in some places parakeratinized stratified
squamous epithelium

A

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histology (6 decks)

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