The contraction and relaxation of the smooth muscle in their walls can change their diameter, thus changing the level of pressure (large diameter yields low pressure and smaller diameter yields high pressure).
an artery
Bronchioles
artery
As with all blood vessels, the renal artery has a layer called the tunica media, which is usually rich in vascular smooth muscle.
The vessels that supply blood to the diaphragm are the inferior phrenic arteries and branches of the musculophrenic artery. These blood vessels provide oxygenated blood to the diaphragm, which is essential for its function in breathing.
capillaries
Splenic Artery, Left Gastric Artery, and Hepatic Artery
The vessels that carry blood away from the heart are called arteries
the pressure of the circulating blood on the arteries; "arterial pressure is the product of cardiac output and vascular resistance"
The blood vessels that take oxygenated blood from the right ventricle to the lungs are the pulmonary artery. It is part of the pulmonary circulation.
All arteries (the red blood vessels) carry oxygenated blood. it's the viens (the blue blood vessels) that don't carry oxygenated blood. However the Pulmonary artery carries Deoxygenated blood to the lungs to be reoxygenated, as it carries blood away from the heart it is called a Artery.
The fatty material that deposits along the walls of the blood vessels is called plaque. Plaque makes it harder for blood to pass through the vessels.