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Question Results

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
Crypts
Pits
Plicae
Villi
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

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

Question:

CASK microscopy MDL

Response:

Esophageal glands are located:

AnswersYour AnswerCorrect
in the serosa
in the submucosa
in the adventitia
in the muscularis externa
Score 0 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
HE
VWF
Azan
1A4
RF
S100
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The principal function for intestinal goblet cells is:

AnswersYour AnswerCorrect
mitotic activity for continuous replacement of surface epithelium
secreting one of several various hormones
absorbing nutrients
secreting mucus
Score 0 of 1

Question:

CASK microscopy MDL

Response:

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

AnswersYour AnswerCorrect
mainly in the stomach (especially its pyloric region) and in the small intestine, but also elsewhere along the GI tract
only in the colon
only in the small intestine
only in the stomach (especially its pyloric region)
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
duodenal (Brunner's) glands
intestinal crypts (of Lieberkühn)
esophageal glands
gastric (fundic) glands
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The mucosa of the colon is characterized by straight crypts with no villi.

AnswersYour AnswerCorrect
True
False