PHYSIOLOGY
CARDIOVASCULAR PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Compared to arteries, veins
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are more elastic.
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have more smooth muscle in their tunica media
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hold their shape better when cut.
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have thinner walls
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Explanation:
Detailed explanation-1: -It is because arteries carry blood from the heart. They can withstand pressure because of their thick walls. Veins have thin walls due to the low pressure.
Detailed explanation-2: -Artery vs Vein. Arteries have thick walls with muscle tissue. Veins have thinner walls and use valves to keep your blood flowing.
Detailed explanation-3: -Arteries have thick walls because they need to withstand high pressure generated by the heart. Veins have thin walls because they do not need to withstand as much pressure. Arteries are also narrower than veins, which allows for faster blood flow.
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