Heck if I know
Yes: it starts at the heart and goes to the lungs and travels throughout the body and back to the heart.
The systemic - as the blood flow that travels through the mitral valve is the oxygenated blood meant for the tissues in the body.
Lungs
Oxygenated blood is pumped out of the heart by the left ventricle.
The pulmonary artery carries oxygenated blood. You can remember this easily because all ARTERIES carry oxygenated blood and all VIENS carry deoxygenated blood.
Oxygenated blood
Deoxygenated blood travels away from the heart to the lungs, where it picks up oxygen and becomes oxygenated.
Oxygen rich or oxygenated blood.
Unoxygenated blood travels to the heart though the veins to be pumped to your lung capillaries. At you lung capillaries the blood becomes oxygenated and then goes back to the heart to pump oxygenated blood to the rest of your body. the capillaries blood travels though you arteries.
The oxygenated blood travels around your body whilst releasing the oxygen, they eventually run out before returning to the lungs for more.
oxygenated blood oxygenated blood oxygenated blood
Oxygen-rich blood travels through the left side of the body first.
The pulmonary vein carries oxygenated blood away from the lungs, to the left atrium of the heart.
alveoli are tiny branches of the lungs where blood travels to be oxygenated so it is useful to the rest of the body.
the largest artery in the body is called the aorta, which is located in by the heart. Once the blood has been oxygenated by the lungs, and brought back by the pulmonary veins, then it travels to the heart and then the aorta, where the oxygenated blood is supplied to the body.
After passing through the lungs, oxygenated blood travels back to the heart and is pumped out to the rest of the body through the arteries.
When we breathe in through our nose and mouth, the lungs bring in air and then oxygen into our blood, in our lungs there are billions of tiny sacs called the alveoli, it has a huge surface area and the walls are extremely thin, this is when the air in the lungs travels to get to the blood in the capillaries, which it is very small in the body's blood vessels, and it is a part of the microcirculation. The blood is oxygenated, which is carried by red blood cells; this then travels to the heart into the right atrium and down the right ventricle. The oxygenated blood then travels around the whole body to get rid of the waste product; this is known as respiration. When the respiration takes place the oxygenated blood uses energy to turn into carbon dioxide, which is the waste product. When the waste product is being removed, it is carrying out CO2, so this means the oxygenated blood turns in de-oxygenated blood. The de-oxygenated gets pumped through the left atrium, up to the left ventricle, through are lungs and then we breathe out the carbon dioxide; this is known as the gaseous exchange of oxygen into carbon dioxide.