Which chamber of the heart pumps blood to the lungs for oxygenation?
Options:
A .  
Right atrium
B .  
Right ventricle
C .  
Left atrium
D .  
Left ventricle
Answer: Option B : B The heart has 4 chambers - two atria and two ventricles. The right atrium receives deoxygenated blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen deficient blood to the lungs for oxygenation.
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