HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Blood entering the heart from the brain would come in which major blood vessel?
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aorta
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pulmonary veins
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superior vena cava
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inferior vena cava
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Explanation:
Detailed explanation-1: -Superior vena cava: This large vein delivers oxygen-poor blood from your upper body into your heart’s right atrium.
Detailed explanation-2: -The superior vena cava is formed by the left and right brachiocephalic veins, which receive blood from the upper limbs, head and neck, behind the lower border of the first right costal cartilage.
Detailed explanation-3: -Superior vena cava coursing towards the right atrium of the heart, returning deoxygenated blood from the body. The SVC is one of the 2 large veins by which blood is returned from the body to the right side of the heart.
There is 1 question to complete.