The blood from the upper part of the body is collected by different veins, which join to form:
Correct answer: C. Superior vena cava
- A. Aorta
- B. Pulmonary trunk
- C. Superior vena cava
- D. Inferior vena cava
Explanation
Superior vena cava is the largest vein in the body that collects deoxygenated blood from the upper part of the body like head, neck, chest and arms to the heart.
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About Circulation
The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
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