What Function Do Collagen and Elastin Have in Arteries

question 90

Multiple Choice

What function do collagen and elastin have in arteries?

• A)They provide elastic rebound of the arterial wall to help smooth out blood flow.
• B)They help to control blood flow within the body by contracting with the smooth muscles in the arterial wall.
• C)They line the interior to provide a smooth surface for blood flow.
• D)They form valves to prevent the backflow of blood.
• E)All of these choices are correct.

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Definitions:

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Small rounded bodies at the base of the brain, part of the limbic system, involved in memory formation and recollection.

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A state of physical and psychological enjoyment and satisfaction derived from sexual activity.

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Aggressive or angry behavior exhibited by motorists, including speeding, yelling, or gestures, often triggered by traffic incidents.