Cardiovascular System Test Choose the correct answer or answers

1. How many chambers are there in the heart?

a) 2 b) 3 c) 4 d) 5

2. The right heart consists of…

a) an upper chamber and atrium

b) an upper chamber and lower chamber

c) a lower chamber and ventricle

d) a lower chamber

3. What is there between two chambers of the heart?

a) one-way valve

b) two- way valve

c) atrium

d) mitral valve

4. The left heart has...

1. two similar chambers

b) the tricuspid valve

c) an atrium and a ventricle

d) two similar valves

5. The valve that separates chambers in the left heart:

a) tricuspid valve

b) septum

c) atrium

d) mitral valve

6. The valve in the right heart:

a) tricuspid valve

b) mitral valve

c) valve

d) auricle

7. The right heart receives blood from...

a) the veins

b) the aorta

c) vessels

d) lungs

8. The right heart pumps the blood into:

a) the arteries

b) the lungs

c) the aorta

d) the veins

9. The blood is supplied with oxygen:

a) in the tissues

b) in the digestive system

c) in the lungs

d) in the heart

10. The well-oxygenated blood moves:

a) into the tissues

b) into the lungs

c) into the right heart

d ) into the left heart

11. What artery distributes the blood to the entire body?

a) superior vena cava

b) the vein

c) the aorta

d) the left heart

12. The blood is returned to the heart by means of...

a) the artery

b) the capillaries

c) the aorta

d) the veins

13. The blood is:

a) red fluid

b) colorless fluid

c) chemical substance

d) solution

14. Hemoglobin is:

a) red fluid

b) leukocyte

c) oxygen

d) protein

15. The right heart pumps blood into the lungs by means of:

a) the lesser circulatory system

b) the greater circulatory system

c) capillaries

d) leukocytes

16. There are several groups of leukocytes:

a) granulocytes and neutrophils

b) platelets and thrombocytes

c) leukocytes and agranulocytes

d) granulocytes and agranulocytes

17. The atherosclerosis patients should... at least 7-8 hours:

a) eat

b) drink

c) sleep

d) walk

18. A thickening and loss of elasticity of the walls of the arteries in

old age:

a) atherosclerosis

b) arteriosclerosis

c) hypertention

d) endocarditis

19. High blood pressure affecting the heart and blood vessels:

a) deoxygenation

b) hypertention

c) phlebitis

d) atherosclerosis

20. A steroid compound derived from the venom of toads:

a) ramipril

b) bufalin

c) trinitrolong

d) nitroglycerine

Keys The Cardiovascular System Match parts of the quotations

1 – a; 2 – e; 3 – d; 4 – b; 5 – f; 6 – c; 7 - g

Test

1 – c	11 – c
2 – b	12 – d
3 - a	13 – a
4 - c	14 – d
5 - d	15 – a
6 - a	16 – d
7 - a	17 – c
8 - b	18 – b
9 - c	19 - b
10 - d	20 – b