Freud died in 1939. Today he falls under criticism from most sides, as his speculative theories fail to find support. However, Freud's work presented a new way of thinking about human nature, and his legacy lives on in the vocabulary and beliefs of millions. Theory Sigmund Freud is the father of Psychoanalysis.
The aorta carries oxygenated blood to the body. The pulmonary artery carries deoxygenated blood to the lungs and it is the only artery to carry deoxygenated blood. There are two veins associated with the heart. The vena cava, or great vein, carries deoxygenated blood back to the heart from the body.
Report Abuse. Pulmonary Artery carries deoxygenated blood to the lungs to gain oxygen and then the pulmonary vein takes the oxygenated blood through the heart. Normally arteries carry oxygenated blood and veins carry deoxygenated by these two are exceptions.enerally, it is the oxygenated blood that the heart sends to various parts. But in case of the pulmonary artery, it carries blood out of the heart (hence it is an artery) but it is deoxygenated and the lungs oxygenate it.