Which labelled structure receives carbon dioxide rich blood from the body?
A) 1-Left atrium
B) 2-Left ventricle
C) 3- Right atrium
D) 4- Right ventricle
Correct Answer: C
Solution :
[c] The label 3 in the given figure represents right atrium. The right atrium receives carbon dioxide rich blood from the body. The label 1 represents left atrium. It receives oxygenated blood from the lungs. The label 2 represents left ventricle. It pumps oxygenated blood to rest of the body. The label 4 represents right ventricle. It pumps deoxygenated blood to the lungs.
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