HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many blood vessels do you have
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5
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9
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2
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4
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3
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Explanation:
Detailed explanation-1: -There are three types of blood vessels: Arteries carry blood away from your heart. Veins carry blood back toward your heart. Capillaries, the smallest blood vessels, connect arteries and veins.
Detailed explanation-2: -Blood vessels are usually composed of three layers: the tunica intima, tunica media, and tunica adventitia.
Detailed explanation-3: -Deep veins are located within muscle tissue. Superficial veins are closer to the skin’s surface. Pulmonary veins transport blood that’s been filled with oxygen by the lungs to the heart. More items •13-Apr-2018
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