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Question Results

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Can you find lymphocytes in the esophagus?

Answers	Your Answer	Correct
No
Yes

Score 1 of 1

Question:

CASK microscopy MDL

Response:

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

Answers	Your Answer	Correct
mainly in the stomach (especially its pyloric region) and in the small intestine, but also elsewhere along the GI tract
only in the stomach (especially its pyloric region)
only in the small intestine
only in the colon

Score 1 of 1

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.

Answers	Your Answer	Correct
False
True

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?

Answers	Your Answer	Correct
S100
VWF
1A4
RF
HE
Azan

Score 0 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

Answers	Your Answer	Correct
Paneth cells
Chief cells
Goblet cells
Fat cells
Enterocytes
Enteroendocrine cells

Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

Answers	Your Answer	Correct
simple squamous, for rapid diffusion across the epithelium
stratified squamous, nonkeratinized, for protection
simple columnar for secretion and active absorption
simple cuboidal, like that of most other tubular structures

Score 1 of 1

Question:

CASK microscopy MDL

Response:

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

Answers	Your Answer	Correct
True
False

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Gastric glands are located:

Answers	Your Answer	Correct
in the muscularis externa
in the serosa
in the submucosa
in the mucosa