Left ventricle opens into:
Correct answer: A. Aorta
- A. Aorta
- B. Pulmonary trunk
- C. Pulmonary artery
- D. Vena cava
Explanation
The left ventricle of the heart pumps oxygenated blood out of the heart and into the aorta, which is the largest artery in the body. The aorta distributes the oxygenated blood to the rest of the body.
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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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