Arteries (except for the Pulmonary artery (which caries ed-oxygenated blood) and pulmonary vein (which carries oxygenated blood ))
In most cases arteries and arterioles will carry blood high in oxygen. The only ones that don't are artereis that carry blood to the lungs.
Arteries
Artery
oxygenated blood
oxygenated blood oxygenated blood oxygenated blood
the veins
Oxygenated blood is carried by all arteries but one which is the pulmonary artery
The arteries carry oxygen-rich blood away from the heart and to the rest of the body. Veins carry oxygen-poor blood back to the heart to be oxidized.
Smooth muscle
oxygenated blood
Capillaries contain oxygenated blood.
oxygenated blood
Pulmonary arteries and pulmonary veins are two different items. The pulmonary artery takes deoxygenated blood from the heart and into the lungs so that the blood can be oxygenated. The oxygenated blood then returns to the heart, via the pulmonary veins, in order to be pumped into the system circulation.
multiunit smooth muscle are found in those areas and a few more.
smooth muscle