Which component of the heart receives oxygen-poor blood from the body?

Prepare for the Life Span and AandP Test with detailed questions covering growth, development, human anatomy, and physiology. Understand concepts with hints and explanations to ace your exam!

Multiple Choice

Which component of the heart receives oxygen-poor blood from the body?

Explanation:
Blood returning from the body carries little oxygen and enters the heart through the superior and inferior vena cavae into the right atrium. The right atrium then passes this oxygen-poor blood to the right ventricle, which sends it to the lungs to be re-oxygenated. The left atrium and left ventricle handle oxygen-rich blood coming from the lungs and pumping to the body. So the chamber that receives oxygen-poor blood from the body is the right atrium.

Blood returning from the body carries little oxygen and enters the heart through the superior and inferior vena cavae into the right atrium. The right atrium then passes this oxygen-poor blood to the right ventricle, which sends it to the lungs to be re-oxygenated. The left atrium and left ventricle handle oxygen-rich blood coming from the lungs and pumping to the body. So the chamber that receives oxygen-poor blood from the body is the right atrium.

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