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Question
Which of the following statement (s) is (are) true about the heart?
- Left atrium receives oxygenated blood from different parts of the body while the right atrium receives deoxygenated blood from the lungs
- Left ventricle pumps oxygenated blood to different body parts while the right ventricle pumps deoxygenated blood to the lungs
- Left atrium transfers oxygenated blood to the right ventricle which sends it to different body parts
- Left atrium transfers oxygenated blood to the right ventricle which sends it to different body parts
Options
(i)
(ii)
(ii) and (iv)
(i) and (iii)
Solution
(ii) and (iv)
Explanation -
The left side of the heart is where oxygenated blood flows, whereas the right side is where deoxygenated blood circulates. The atrium receives blood, while the ventricle pumps it out of the heart.
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