Venules
venules
Capillaries are the structures that connect arteries to veins.
cappillaries==============The smallest veins in the body are the venules. Capillaries join venules and arterioles (the smallest arteries) together. Arteries carry the blood from the heart around the whole body; while veins carry the blood back to the heart. They are joined by the capillaries, where the most important actions happen.More information in related links.
The SVC branches immediately into the the LEFT and RIGHT BRACHEOCEPHALIC VEINS. Following that, each bracheocephalic vein branches cranially into LEFT and RIGHT INTERNAL JUGULAR VEINS, and laterally into LEFT and RIGHT SUBCLAVIAN VEINS.
The capillaries are the smallest blood vessels and are usually found between arteries and veins.
Capillaries. They are the microscopic tubes that connect the veins and the arteries.
the alveoli
The smallest branches of the bronchial tree in a cat are bronchioles. These bronchioles are responsible for conducting air to and from the alveoli, where gas exchange occurs.
the alvioli
veins
A branching vascular system with successively thinner veins diverging as branches from the thicker veins