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Organ Histo > Organ Histo Final > Flashcards

Organ Histo Final Flashcards

1
Q

What salivary gland produces about 60% of the total salivary output?

A

submandibular

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2
Q

Which are very prominent features within the wall of the appendix?

A

lymph nodules

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3
Q

Lacteals are found within the

A

duodenum

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4
Q

Which is produced by the serous secreting acini within the salivary glands?

A

lysozyme

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5
Q

Pepsinogen is produced by which stomach cell type?

A

chief

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6
Q

Which cell type remains alive and functional during the life of a tooth?

A

odontoblasts

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7
Q

Does the colon possess intestinal glands (crypts)?

A

yes

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8
Q

Which surface epithelium covers the vermillion border of the lips?

A

keratinized stratified squamous

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9
Q

Which covers the luminal wall of the rectum and anal canal?

A

adventitia

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10
Q

Which is uniquely characteristic of the duodenum?

A

presence of Brunner’s glands within the submucosa

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11
Q

Which is lacking in the appendix?

A

villi

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12
Q

Which is classified as BOTH a physiological sphincter and an anatomical sphincter?

A

ileocecal valve

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13
Q

Which organ has all serosa covering the muscularis externa?

A

jejunum

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14
Q

Which structural feature contributes to the gallbladder’s inability to coordinate?

A

a muscularis externa not arranged in layers

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15
Q

Which is NOT a specialization associated with pancreatic ducts?

A

enzyme production

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16
Q

Which functional portion of the pancreas is the largest?

A

exocrine

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17
Q

The surface epithelium that lines the lumen of the gallbladder is

A

simple columnar

18
Q

The surface epithelium that lines the lumen of the esophagus is

A

stratified squamous

19
Q

The surface epithelium that lines the lumen of the colon is

A

simple columnar

20
Q

The surface epithelium that lines the lumen of the stomach is

A

simple columnar

21
Q

Which enables blood to directly contact the hepatocytes within a liver lobule?

A

space of Disse

22
Q

Which cells are responsible for production of enamel within a tooth?

A

ameloblasts

23
Q

Thin soluble mucus is produced by ________ cells within the stomach

A

neck mucus

24
Q

Von Ebner glands are associated with which tongue papillae?

A

vallate

25
Q

Which type of epithelium would be found in a patient with Barrett’s esophagus?

A

mucous-secreting simple columnar

26
Q

Which will stimulate the production and release of pancreatic enzymes into the duodenum?

A

cholecystokinin

27
Q

Which salivary gland produces a mixed product that is mostly mucus?

A

sublingual

28
Q

Langerhaans cells are found in the surface epithelium of the

A

esophagus

29
Q

Name the sublayer of loose CT which directly supports the surface epithelium

A

lamina propria

30
Q

The myenteric (Auerbach’s) plexus is regularly located between the

A

longitudinal and circular muscle layers

31
Q

Which is a layer of fibrous CT found covering an organ where peritoneum is lacking?

A

adventitia

32
Q

Which mucus glands can be found in the lamina propria of the extreme proximal and distal esophagus?

A

esophageal cardiac glands

33
Q

The middle one third of the esophagus has a muscularis externa that

A

is a mixture of smooth and skeletal muscle

34
Q

The loss of which cell type would contribute to the inability to absorb vitamin B12?

A

parietal

35
Q

The gallbladder is unique among the luminal digestive organs because it is the only organ to lack a

A

submucosa

36
Q

Which cells produce and release hydrochloric acid in the stomach?

A

parietal

37
Q

Which will increase muscular and secretory activity in the stomach?

A

gastrin

38
Q

Which is a likely function for the appendix?

A

house beneficial bacteria

39
Q

Within the liver, blood will flow

A

from the portal triads to the central vein

40
Q

Which liver cell type is responsible for detoxifying the blood?

A

hepatocyte

Organ Histo (1 decks)

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