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Question Results

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Gastric glands are located:

AnswersYour AnswerCorrect
in the muscularis externa
in the mucosa
in the serosa
in the submucosa
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Esophageal glands are located:

AnswersYour AnswerCorrect
in the serosa
in the muscularis externa
in the adventitia
in the submucosa
Score 1 of 1

Question:

CASK microscopy MDL

Response:

If you want to see the location of all the blood vessels in a tissue slide, which the following staining methods would you use best?

AnswersYour AnswerCorrect
S100
VWF
HE
RF
1A4
Azan
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The jejunum is characterized by the presence of numerous large folds in the submucosa, called plicae circulares (valves of Kerckring).

AnswersYour AnswerCorrect
False
True
Score 0 of 1

Question:

CASK microscopy MDL

Response:

Permanent folds in the wall of the intestine, containing a core of submucosa, are called:

AnswersYour AnswerCorrect
Plicae
Pits
Villi
Crypts
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which of the following “glands" is primarily a protected site for mitotic activity rather than a tissue specialized for secretion?

AnswersYour AnswerCorrect
gastric (fundic) glands
duodenal (Brunner's) glands
intestinal crypts (of Lieberkühn)
esophageal glands
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

AnswersYour AnswerCorrect
Paneth cells
Fat cells
Chief cells
Enteroendocrine cells
Goblet cells
Enterocytes
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Enteroendocrine cells, an inconspicuous but important epithelial cell type, occur:

AnswersYour AnswerCorrect
only in the colon
only in the small intestine
only in the stomach (especially its pyloric region)
mainly in the stomach (especially its pyloric region) and in the small intestine, but also elsewhere along the GI tract