Atopic dermatitis (eczema) is a condition that makes your skin red and itchy. It's common in children but can occur at any age.Atopic dermatitis is long lasting (chronic) and tends to flare periodically and then subside.It may be accompanied by asthma or hay fever.No cure has been found for atopic dermatitis.topic dermatitis (eczema) is a condition that makes your skin red and itchy. It's common in children but can occur at any age. Atopic dermatitis is long lasting (chronic) and tends to flare periodically and then subside. It may be accompanied by asthma or hay fever. No cure has been found for atopic dermatitis.
The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs. The blood here passes through capillaries adjacent to alveoli and becomes oxygenated as part of the process of respiration.In contrast to the pulmonary arteries, the bronchial arteries supply nutrition to the lungs themselves.he pulmonary arteries originate from the truncus arteriosus and the sixth pharyngeal arch. The truncus arteriosis is a structure that forms during the development of the heart as a successor to the conus arteriosus.
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 â¦ supposed to other arteries, which carry oxygenated blood.And the pulmonary vein carries oxygenated blood unlike other veins, which carry deoxygenated blood.hat is different about them is that the pulmonary artery carries deoxygenated blood (blood without oxygen) as â¦ supposed to other arteries, which carry oxygenated blood. And the pulmonary vein carries oxygenated blood unlike other veins, which carry deoxygenated blood.