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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:

Which the following staining methods was used on this tissue slide?

Answers	Your Answer	Correct
S100
HE
RF
Azan
1A4
VWF

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
True
False

Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

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

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

Score 1 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
1A4
VWF
Azan
HE
RF
S100

Score 0 of 1

Question:

CASK microscopy MDL

Response:

Which tissues are stained in this tissue slide?

Answers	Your Answer	Correct
Connective tissue
Smooth muscle
Elastic fibers
Fatty tissue
Endothelium
Nerve tissue

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Esophageal glands are located:

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