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Question Results

Score 1 of 1

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).

Answers	Your Answer	Correct
True
False

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which tissues are stained in this tissue slide?

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

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:

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
RF
Azan
HE
S100
VWF

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)
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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Taenia coli are:

Answers	Your Answer	Correct
sites of mucosal folding into the lumen of the large intestine
compact regions of lymphoid tissue in the large intestine
submucosal glands of the large intestine
discrete bands of longitudinal muscle along the large intestine

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

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

Score 1 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?

Answers	Your Answer	Correct
1A4
RF
VWF
Azan
S100
HE