the lungs have 10,000 - 11, 000 vessels in them
NO, lungs have tons of blood vessels!
Perhaps you mean the hilum? It is the opening of the lung where the main bronchi (airway) enter the lung together with blood vessels, lymph vessels and nerves.
the pulmonary artery, pulmonary veins, bronchial vessels and lymphatic vessels
Perfusion study of the lung
Pleura
hilum
Two pulmonary veins from the right lung and two pulmonary veins from the left lung.
the left lung is narrower than the right lung because of the amount of space the mediastinum (which includes the heart, blood vessels and others) on the left side. the left lung includes a cardiac notch where the heart lies.
no
capillaries
Pulmonary embolism
Simple Squamous epithelial cells are found in the lung (alveoli), lining the lumen of blood vessels, and lymphatic vessels, and also in the kidneys.