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Question Results

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 0 of 1

Question:

CASK microscopy MDL

Response:

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

Answers	Your Answer	Correct
S100
1A4
VWF
RF
Azan
HE

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Gastric glands are located:

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

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 colon
only in the small intestine

Score 1 of 1

Question:

CASK microscopy MDL

Response:

1) Surface mucous cells are special cells in the stomach 2) They secrete protective tough mucous (against acid / enzymes)

Answers	Your Answer	Correct
Both 1) and 2) are false
Both 1) and 2) are true
1) is true
2) is true

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
simple cuboidal, like that of most other tubular structures
simple columnar for secretion and active absorption
stratified squamous, nonkeratinized, for protection

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

The principal secretory product for cells of Brunner’s glands is:

Answers	Your Answer	Correct
acid mucus
lysosomal enzymes
alkaline mucus
digestive enzymes