everywhere throughout the body
capillary beds
capillary beds
Capillary beds
Capillaries pick up carbon dioxide from the cells of the body and deliver oxygen.
Exchange
Arterioles.
No
The blood losses O2 in the capillary beds that supply every cell in the body (exept the gas exchange cells in the lungs)
arterioles
It is unique from other capillary beds in that it is supplied with and drained by arterioles, the afferent arteriole and efferent arteriole, respectively.
An arteriole transports oxygenated blood from the arteries to the capillary beds and a venule transports de-oxygenated blood from the capillary beds to the veins.
When blood enters the lungs from the heart it travels trough very fine capillary beds and gets transferred via diffusion from the alveolar sacs into the actual capillary beds. After this occurs the blood is then pumped back into the heart and distributed to the rest of the body. This is the method of adequate respiration.