Which of the following is the responsible for food and oxygen to supply to the heart?
a) coronary arteries
b) auricular arteries
c) anterior inferior cerebellar arteries
d) Right ascending pharyngeal arteries
A hard substance called plaque can build up in the walls of………….
a) veins
b) coronary arteries
c) pulmonary veins
d) capillaries
Plaque is made of fat and other cells. The coronary arteries may become…………..
a) long
b) short
c) thick
d) narrow
High blood pressure is a disorder of…………
a) digestive system
b) respiratory system
c) circulatory system
d) all of these
If the blood pressure of a person remains above the normal value the condition is called high blood pressure or………..
a) hypertension
b) depression
c) anxiety
d) all of these
The normal value of blood pressure in a person is
a) 90/70
b) 100/80
c) 110/80
d) 120/80
