The smallest blood vessel

Answer 1

The smallest arteries of the human body are the arterioles, which supply blood into the capillary network from the main arteries (artery-->arteriole-->capillary-->venule-->vein). They hold plasma and filtrates, and are usually only wide enough to hold a single red blood cell at a time (in some cases, they are smaller than a RBC).

Answer 2

Arterioles ..... in the lungs. Part of the Pulmonary / Capilliary circulation.

Answer 3

Arteries divide in smaller arterioles and then into even smaller capillaries, the smallest of all blood vessels

Answer 4

The smallest blood vessels are called capillaries.

Answer 5

They're called arterioles. :)

Answer 6

capillaries

Answer 7

capollaries