2 the superior and inferior
There are 2 pulmonary arteries.
The Pulmonary arteries?
they carry deoxygenated blood
Arteries are the vessels that carry blood throughout the body from the heart. There are different types of arteries such as the pulmonary and the cartrid artery.
The only arteries in the body that move deoxygenated blood away from the heart are the pulmonary arteries. Arteries are blood vessels.
the pulmonary vein?
The pulmonary artery and pulmonary vein originates in the heart. What is different about them is that the pulmonary artery carries deoxygenated blood (blood without oxygen) as supposed to other arteries, which carry oxygenated blood. And the pulmonary vein carries oxygenated blood unlike other veins, which carry deoxygenated blood.
The Pulmonary Artery
because you need oxygen throughout your body
Pulmonary arteries and pulmonary veins are two different items. The pulmonary artery takes deoxygenated blood from the heart and into the lungs so that the blood can be oxygenated. The oxygenated blood then returns to the heart, via the pulmonary veins, in order to be pumped into the system circulation.
Arteries always carry blood from the heart. In this case, the artery is the aorta.
All arteries carry oxygenated blood except pulmonary artery. Pulmonary arteries carry deoxygenated blood to the lungs where it becomes oxygenated.