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Question Results

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

Question:

CASK microscopy MDL

Response:

Which layer is highlighted in this tissue slide?

AnswersYour AnswerCorrect
Serosa
Adventitia
Muscularis externa
Lamina propria
Submucosa
Mucosa
Muscularis mucosae
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Taenia coli are:

AnswersYour AnswerCorrect
submucosal glands of the large intestine
sites of mucosal folding into the lumen of the large intestine
compact regions of lymphoid tissue in the large intestine
discrete bands of longitudinal muscle along the large intestine
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
True
False
Score 0 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 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
only in the small intestine
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

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

Question:

CASK microscopy MDL

Response:

1) Surface mucous cells are special cells in the stomach 2) They secrete protective tough mucous (against acid / enzymes)

AnswersYour AnswerCorrect
Both 1) and 2) are true
Both 1) and 2) are false
2) is true
1) is true
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Cells which secrete pepsinogen into the stomach are called:

AnswersYour AnswerCorrect
Kupffer cells
Parietal cells
Chief (zymogenic) cells
Goblet cells