Lesson completed.

You got 6 of 8 possible points.

Your score was: 75 %

Well done!

Question Results

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

The principal function for intestinal goblet cells is:

Answers	Your Answer	Correct
absorbing nutrients
mitotic activity for continuous replacement of surface epithelium
secreting one of several various hormones
secreting mucus

Score 0 of 1

Question:

CASK microscopy MDL

Response:

Which tissues are stained in this tissue slide?

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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Esophageal glands are located:

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

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 cuboidal, like that of most other tubular structures
simple squamous, for rapid diffusion across the epithelium
simple columnar for secretion and active absorption

Score 0 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
RF
HE
S100
1A4
Azan
VWF

Score 1 of 1

Question:

CASK microscopy MDL

Response:

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

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

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