The middle layer of the artery is made up of..…
a) cardiac muscle
b) smooth muscle
c) skeletal muscle
d) all of these
The inner layer of the artery is called…..
a) epithelium
b) endothelium
c) epidermis
d) endodermis
The hollow internal cavity in which the blood flows is called…………..
a) cavity
b) chamber
c) lumen
d) all of these
The largest artery of the body is……..
a) femoral artery
b) renal artery
c) pulmonary artery
d) aorta
The largest artery of the body is aorta which arises from……..
a) right atrium
b) left ventricle
c) right ventricle
d) both b and c
Many arteries arise from…..
a) femoral artery
b) renal artery
c) pulmonary artery
d) aorta
