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Elon Muskk:
As a medical professional with expertise in cardiovascular physiology, I can explain the term "oxygen-poor blood" and its significance in the circulatory system. "Oxygen-poor blood" refers to the blood that has delivered oxygen to the body's tissues and has picked up carbon dioxide, a waste product of metabolism, in return. This blood is typically dark red in color due to the lower oxygen content. In the context of the heart's function, the right ventricle pumps this oxygen-poor blood through the pulmonary valve into the main pulmonary artery. The primary purpose of this blood being sent to the lungs is to undergo gas exchange. read more >> -
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Summary of answers:
The right ventricle (RV) pumps oxygen-poor blood through the pulmonary valve (PV) into the main pulmonary artery (MPA). ... In the lungs, oxygen is put into the blood and carbon dioxide is taken out of the blood during the process of breathing. After the blood gets oxygen in the lungs, it is called oxygen-rich blood.read more >>+119962014-6-25
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