Walls of arteries are made up of different cells, muscle, and connective tissue and is very thick. The walls have to be thick because the pressure from the blood is so great that without the thickness, the walls would easily rupture, which would be fatal.
Vasoconstriction is normal contraction of smooth muscle in the artery wall.
Aneurysm
Aneurysm
the wall of an artery is usuallythicker that the wall of a vein.
aneurysm
Vasodilation
It is called an Aneurysm
No, an atheromais a fatty plaque on the wall of an artery.
This is called aneurysm. It is not strong and can rupture causing a stroke.
The amount of force exerted against the wall of an artery is called blood pressure. It is typically measured in millimeters of mercury (mmHg) and consists of two components - systolic pressure (the force when the heart beats) and diastolic pressure (the force when the heart is at rest).
yes
right coronary artery