When Relaxed, Which Sphincter Allows Bile to Flow into the Duodenum

question 5

Multiple Choice

When relaxed, which sphincter allows bile to flow into the duodenum?

• A) Pyloric sphincter
• B) Sphincter of Oddi
• C) Ampulla of Vater
• D) Ileocecal valve

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Definitions:

Isostasy Principle

A geophysical principle that explains the equilibrium of the Earth's crust, where it floats at an elevation that depends on its thickness and density.

Mantle Strength

The measure of the Earth's mantle's ability to withstand stress without deforming, crucial in understanding plate tectonics and geological processes.

Regional Elevations

Regional elevations refer to the average height above sea level of a specific, extensive geographical area, impacting climate, weather patterns, and human settlement.

Crust Thickness

Measures the depth of the Earth's crust, varying from 5-70 kilometers, thinner under oceans and thicker under continents.