Which Statement Is False About the Contributing Factors to Duodenal

question 45

Multiple Choice

Which statement is false about the contributing factors to duodenal ulcers?

• A) There are a greater than usual number of parietal cells in the gastric mucosA.
• B) Gastric emptying is slowed causing greater exposure of the mucosa to acid.
• C) High serum gastrin levels remain high longer than normal after eating.
• D) Failure of the feedback mechanism occurs,whereas acid in the gastric antrum inhibits gastrin release.

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Definitions:

Marginal Revenue Product Schedule

This schedule outlines how the marginal revenue product (the additional revenue generated by employing one more unit of a resource) changes as the quantity of the resource employed increases, holding other factors constant.

Demand Schedule

A table that shows the quantity of a good or service that consumers are willing and able to purchase at various prices.

Output Per Hour

A measure of productivity calculated by dividing the total output of goods and services by the total hours worked.

Marginal Productivity

The additional output that is produced by adding one more unit of a particular input while holding all other inputs constant.