The Cells Lining the Small Intestine Have Projections into the Lumen

question 58

Multiple Choice

The cells lining the small intestine have projections into the lumen of the intestine. These projections, combined with the highly folded layering of cells lining the lumen, function to

• A) slow the nerve impulses that trigger peristalsis.
• B) increase the surface area for nutrient absorption.
• C) facilitate countercurrent exchange.
• D) decrease the reabsorption of water.
• E) increase the rate of peristalsis.

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Definitions:

Negative Impact

An adverse effect or harm that occurs as a result of an event, action, or decision.

Moral Reasoning

The process of determining right from wrong in a given situation based on ethics, values, and principles.

Showing of Care

Expressive actions or behaviors that demonstrate concern and attention for the well-being of others.

Responsibility

The state or fact of having a duty to deal with something or of having control over someone.