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Question Results

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Question:

CASK microscopy MDL

Response:

The muscularis externa in the stomach differs from that of other GI segments in that it has three layers of muscle instead of two.

AnswersYour AnswerCorrect
False
True
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Question:

CASK microscopy MDL

Response:

Cells which secrete pepsinogen into the stomach are called:

AnswersYour AnswerCorrect
Chief (zymogenic) cells
Parietal cells
Kupffer cells
Goblet cells
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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
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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
Azan
HE
RF
VWF
S100
1A4
Score 0 of 1

Question:

CASK microscopy MDL

Response:

If you want to easily view myelinated nerve fibers in tissues, which of the following staining methods would you use?

AnswersYour AnswerCorrect
Azan
RF
VWF
HE
S100
1A4
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
Crypts
Pits
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 cuboidal, like that of most other tubular structures
stratified squamous, nonkeratinized, for protection
simple squamous, for rapid diffusion across the epithelium
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

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