Main Menu » Organs & Systems » Respiratory » Blood Supply Overview of blood supply Overview (blood supply) 1 Bronchial Blood Vessels Bronchial blood vessels 1 Bronchial blood vessels 2 Bronchial blood vessels 3 Pulmonary Artery Pulmonary artery 1 Pulmonary artery 2 Pulmonary artery 3 Pulmonary artery 4 Pulmonary Capillaries Pulmonary capillaries 1 Pulmonary capillaries 2 Pulmonary Vein Pulmonary vein 1 Pulmonary vein 2 Pulmonary vein 3