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Question
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
Solution
- Left pulmonary artery
- Superior vena cava
- Left pulmonary vein
- Pericardium
- Left Ventricle
- Right Ventricle
- The superior vena cava carries deoxygenated blood from the upper part of the body (head, neck, and arms) back to the right atrium of the heart.
- The main artery that takes oxygenated blood from the heart to different parts of the body is the aorta
- The right atrium of the heart receives deoxygenated blood from the body.
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