PATHOLOGY MCQ
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The fusion of the brachiocephalic veins forms the
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superior vena cava
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innominate vein
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subclavian vein
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inferior vena cava
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Explanation:
Detailed explanation-1: -The left and right brachiocephalic vein course towards the midline and unite at the level of the inferior border of the 1st right costal cartilage to form the superior vena cava.
Detailed explanation-2: -Your right and left brachiocephalic veins merge to form your superior vena cava. This large vein is located above your heart, and it extends downward to drain blood into your right atrium (top right heart chamber). From there, your blood flows through the right side of your heart and into your lungs to gain oxygen.
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