The circulatory system

1

Which type of blood vessel has a 'pulse'?

2

Which type of blood vessel has valves inside?

3

Which type of blood vessel carries blood away from the heart?

4

What sort of circulatory system is the human circulatory system?

5

From which chamber of the heart does blood leave to go to the lungs?

6

Which valve prevents blood flowing back into the left atrium from the left ventricle?

7

Which chamber produces the highest pressure in the blood?

8

What effect does adrenaline have on the heart?

9

Which of these is a common risk factor for heart disease?

10

In coronary heart disease, what are the fatty deposits on the walls of the arteries called?