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Question Results

Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

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

Score 0 of 1

Question:

CASK microscopy MDL

Response:

The principal function for intestinal goblet cells is:

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

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
False
True

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
acid mucus
lysosomal enzymes
alkaline mucus

Score 1 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
Nerve tissue
Endothelium
Fatty tissue

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Gastric glands are located:

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

Score 1 of 1

Question:

CASK microscopy MDL

Response:

Cells which secrete pepsinogen into the stomach are called:

Answers	Your Answer	Correct
Goblet cells
Kupffer cells
Chief (zymogenic) cells
Parietal cells

Score 0 of 1

Question:

CASK microscopy MDL

Response:

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

Answers	Your Answer	Correct
Azan
RF
1A4
VWF
S100
HE