Final answer:
The vessels located inside the lungs that pertain to blood are called capillaries alveolares. These capillaries surround the alveoli where gas exchange occurs, resulting in oxygenated blood.
Step-by-step explanation:
The vessels located inside the lungs and pertaining to blood are the pulmonary capillaries and pulmonary veins. The pulmonary arteries, including the left pulmonary artery and right pulmonary artery, carry deoxygenated blood to the lungs. Within the lungs, the pulmonary capillaries surround the alveoli, where gas exchange occurs, allowing carbon dioxide to exit the blood and oxygen to enter. After oxygenation, the blood is then returned to the left atrium via the pulmonary veins, which are highly oxygenated.