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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).

AnswersYour AnswerCorrect
True
False
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Gastric glands are located:

AnswersYour AnswerCorrect
in the serosa
in the submucosa
in the muscularis externa
in the mucosa
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which cells are highlighted in this tissue slide?

AnswersYour AnswerCorrect
Enterocytes
Paneth cells
Chief cells
Enteroendocrine cells
Fat cells
Goblet cells
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The principal function for intestinal goblet cells is:

AnswersYour AnswerCorrect
mitotic activity for continuous replacement of surface epithelium
secreting one of several various hormones
absorbing nutrients
secreting mucus
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Which layer is highlighted in this tissue slide?

AnswersYour AnswerCorrect
Serosa
Mucosa
Submucosa
Muscularis externa
Muscularis mucosae
Adventitia
Lamina propria
Score 1 of 1

Question:

CASK microscopy MDL

Response:

Esophageal glands are located:

AnswersYour AnswerCorrect
in the muscularis externa
in the submucosa
in the serosa
in the adventitia
Score 1 of 1

Question:

CASK microscopy MDL

Response:

The epithelium lining the esophagus is:

AnswersYour AnswerCorrect
simple squamous, for rapid diffusion across the epithelium
simple cuboidal, like that of most other tubular structures
stratified squamous, nonkeratinized, for protection
simple columnar for secretion and active absorption
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)

AnswersYour AnswerCorrect
Both 1) and 2) are false
Both 1) and 2) are true
2) is true
1) is true