Question 1
The inner lining of blood vessels is called
◦ endothelium.
◦ endoangium.
◦ endocardium.
◦ basal lamina.
◦ endostatin.
Question 2
Smooth muscle is present in the walls of
◦ muscular arteries only.
◦ veins only.
◦ arteries only.
◦ all vessel types except capillaries and venules.
◦ all vessel types.