Choose the best description of the gall bladder.

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Gastrointestinal System Nursing Exam Questions Questions

Question 1 of 5

Choose the best description of the gall bladder.

A. Mucosa with evaginations resembling villi (actually wrinkles), but no crypts; simple columnar epithelium consisting of a single absorptive cell type, without goblet cells; lamina propria unspecialized; no muscularis mucosa B. Mucosa with short tubular invaginations but no villi; epithelium with many goblet cells; lamina propria with occasional lymph nodules; submucosa unspecialized C. Nonkeratinized stratified-squamous epithelium; lamina propria unspecialized; distinct muscularis mucosa; submucosa with scattered mucous glands D. Mucosa without villi, but thick and densely packed with tubular glands containing several distinct cell types; epithelium apparently consisting of a single cell type lining surface and pits; lamina propria inconspicuous

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

Gastric glands are located:

A. in the mucosa of the stomach B. in the submucosa of the stomach C. in the serosa of the stomach D. deep to the stomach wall proper

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

The principal secretory product for cells of Brunner's (duodenal) glands is:

A. acid mucus B. alkaline mucus C. proteolytic and other digestive enzymes D. lysosomal enzymes

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

Enteroendocrine cells, an inconspicuous but important epithelial cell type, occur:

A. only in the stomach (especially its pyloric region) B. only in the small intestine C. only in the colon D. mainly in the stomach (especially its pyloric region) and in the small intestine, but also elsewhere along the GI tract (and also along respiratory passages)

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

The principal secretory product for the Paneth cells clustered at the ends of intestinal crypts is:

A. mucus B. pepsinogen C. trypsinogen D. lysosomal enzymes

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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