The heart has a left ventricle and a right ventricle. Their job is to squirt out the blood to the body and lungs. Running down the middle of the heart is a thick wall of muscle called the septum (say: SEP-tum). The septum's job is to separate the left side and the right side of the heart.
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Where does blood go after it picks up oxygen in the lungs? Topics | Heart and Circulatory System | Blood Basics | Where does blood go after it picks up oxygen in the lungs? Blood is pumped into the lungs by the right lower chamber of the heart, called the right ventricle.
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Oxygen is picked up by the blood cells in the lungs and returns back to the heart through the pulmonary vein into the left atrium. This is the second time it enters into the heart. From the left atrium it flows into the left ventricle and then exits into the aorta to the oxygenate the rest of the body. ANSWER:It actually goes through more than that, but I believe you are asking why it goes to the heart twice before it gets sent to the rest of the body.
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A Dr. Mehmet Oz, MD , Cardiology (Cardiovascular Disease), answered. Blood is pumped into the lungs by the right lower chamber of the heart, called the right ventricle. It then returns to the left upper chamber, called the left atrium, and flows into the left ventricle, which pumps it to the rest of the body.
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It also carries away waste. Your heart is sort of like a pump, or two pumps in one. The right side of your heart receives blood from the body and pumps it to the lungs. The left side of the heart does the exact opposite: It receives blood from the lungs and pumps it out to the body.
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Our blood is a living tissue with a variety of critical functions: It delivers oxygen and nutrients to our organs, fights infections and creates blood clots, preventing us from bleeding excessively when a blood vessel is damaged.
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When you go for a checkup, your doctor uses a stethoscope to listen carefully to your heart. A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
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Oxygen- Rich blood then returns to the heart via the Pulmonary Trunk which empty into the left atrium. Once the atrium contracts, the blood passes through the Bicuspid Valve into the Left Ventricle. Once the ventricle contracts blood is forced through the Aortic Valve and out of the Aorta to travel to the blood tissue.
http://www.answers.com/Q/Why_does_blood_go_through_the_heart_twice
From there, it enters the lungs, become oxygenated, and reenters the heart by way of the pulmonary veins. It goes into the left atrium, passes through the mitral valve, and enters the left ventricle. Next it passes through the aortic valve, enters the aorta, and it is then pumped through the rest of the body.
http://www.answers.com/Q/Why_does_blood_go_through_the_heart_twice
The left side of your heart sends that oxygen-rich blood out to the body. The body takes the oxygen out of the blood and uses it in your body's cells. When the cells use the oxygen, they make carbon dioxide and other stuff that gets carried away by the blood.
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why does blood go to the heart before the lungs
The blood goes to the heart before the lungs because blood is pumped into the lungs by the right lower chamber of the heart, called the right ventricle.