aorta
The pulmonary arteries convey the blood from the right ventricle to the lungs.
Oxygen poor. It carries oxygen poor blood from the right ventricle of the heart to the lungs to be oxygenated.
The right ventricle carries oxygen poor blood that will be sent to the lungs via the pulmonary artery.
The Aorta is the artey
Aorta is the main and largest artery. It carries blood out of the heart from the left ventricle to the rest of the body.
aortic arch
The superior vena cava and inferior vena cava are the two vessels that return oxygen-poor blood to the heart. Both empty into the heart's right atrium.
The right atrium gets deoxygenated blood from the body. It then goes to the right ventricle. So there are 2 chambers that get deoxygenated blood.
Left ventricle: Receives blood from the left atrium and pumps it to the aorta. The aorta carries and distributes oxygen-rich blood to the rest of the body.
The RIGHT VENTRICLE pumps the oxygen-poor blood through the pulmonary semilunar valve and into the pulmonary artery, which carries it to the lungs.
Blood entering the left ventricle is rich in oxygen. In contrast, oxygen-poor blood enters the right ventricle.
The pulmonary artery doesn't carry oxygenated blood. It carries oxygen-poor blood from the right ventricle to the lungs.