Arteria Pulmonalis is a medical term that describes the artery that carries deoxygenated blood from the right ventricle of the heart to the lungs. There are a few synonyms for this term, including the pulmonary artery, the lung artery, and the pulmonary trunk. All of these synonyms refer to the same blood vessel that plays a crucial role in the circulatory system. The pulmonary artery is responsible for transporting deoxygenated blood to the lungs where it can be oxygenated and returned to the heart via the pulmonary veins. Understanding the different synonyms for Arteria Pulmonalis is important for medical professionals and students who need to accurately describe this vital blood vessel.