HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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These have a small lumen
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Artery
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Vein
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Hint: Capillaries are very thin blood vessels. They connect arteries and veins. The hollow opening inside the blood vessel is called lumen.
Detailed explanation-2: -Arterioles: Arteries branch into smaller vessels called arterioles. Both arteries and arterioles are very flexible. They get bigger or smaller to help maintain your body’s blood pressure.
Detailed explanation-3: -These are blood vessels that carry oxygenated blood from the heart to the tissues. These have thick-walled and narrower lumens because they carry blood from the heart with great pressure.
Detailed explanation-4: -So, the correct answer is ‘Capillary’
There is 1 question to complete.