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Question Results

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Taenia coli are:

AnswersYour AnswerCorrect
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
submucosal glands of the large intestine
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

AnswersYour AnswerCorrect
simple cuboidal, like that of most other tubular structures
simple squamous, for rapid diffusion across the epithelium
simple columnar for secretion and active absorption
stratified squamous, nonkeratinized, for protection
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The principal function for intestinal goblet cells is:

AnswersYour AnswerCorrect
secreting one of several various hormones
secreting mucus
absorbing nutrients
mitotic activity for continuous replacement of surface epithelium
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which layer is highlighted in this tissue slide?

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

Question:

CASK microscopy MDL

Response:

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

AnswersYour AnswerCorrect
Pits
Crypts
Plicae
Villi
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
esophageal glands
intestinal crypts (of Lieberkühn)
duodenal (Brunner's) glands
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

AnswersYour AnswerCorrect
Enterocytes
Enteroendocrine cells
Fat cells
Goblet cells
Paneth cells
Chief cells
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