Oxygen is necessary for cell growth and energy.

Left ventricle

Left atrium

Right atrium

Right ventricle

7Which blood vessel carries blood from the heart to the lungs to recieve oxygen?

Aorta

Vena cava

Pulmonary artery

Pulmonary vein

8Which blood vessels have the thickest walls?

Arteries

Veins

Capillaries

9What separates the left ventricle and left atrium?

Septum

Bicuspid valve

Coronary artery

Tricuspid valve

10The heart is made of..

Oxygenated blood

Tissue

Cardiac muscle

Organs

11Present Perfect or Past Perfect?

She … only for half a year for an employer (íà õîçÿèíà) before she was fired.

have/worked

had/worked

has/worked

was working

12Present Perfect or Past Perfect?

… your mother … the table (íàêðûâàòü íà ñòîë) by the time you were back from Canada?

has/laid

had/lad

had/laid

had/lying

13Present Perfect or Past Perfect?

When I went to school I was very scared because I … not … my previous homework.

had/done

have/dove

did/do

was/doing

14Present Perfect or Past Perfect?

He's the 10th person who …me what is the weather today this morning!

has/ask

has/asked

had/asked

was/asked

15Present Perfect or Past Perfect?

I'm looking for Kate. Can you tell me where she is at the moment? - I don't know, she … just … . have/leved

have/left

has/leave

has/left

16Ventricular contraction of the heart.

Systole

Diastole

S2 Sound

Murmur

17The closure of the mitral and tricuspid valves at the onset of systole.

S1 Sound

Systole

Diastole

S2 Sound

18The closure of the aortic and pulmonary valves and heard during diastole.

S2 Sound

S1 Sound

Systole

S4 sound

19A low frequency caused by ventricular wall vibration when atrial blood rushes into the ventricles in early diastole. It is normal in young individuals, but indicative of ventricular dysfunction or volume overload.

S3 Sound

S2 Sound

S1 Sound

Diastole

20A low frequency caused by atrial contraction into a "stiff" ventricle in late diastole which is often present in left ventricular hypertrophy and fibrotic myocardium.

S2 Sound

S4 Sound

Diastole

S3 Sound

21Past Simple or Past Continuous?

He _____ some new shoes last month.

Bought

buying

buy

buys

22Past Simple or Past Continuous?

A: _____ did she _____ a job?

B: In the car factory.

When / get

Where / got

Who / get

Where / get

23Past Simple or Past Continuous?

Max didn't _____ yesterday afternoon; he _____ at home.

go out / stayed

go out / stay

went out / stayed

went out / stay

24Past Simple or Past Continuous?

A: _____ you _____ Jane last month?

B: No, I _____ .

* / saw / didn't

Did / see / didn't

Did / saw / didn't

Did / see / did

25Past Simple or Past Continuous?

Geoffrey _____ French before, but he _____ at university now.

study didn't / studies

didn't study / study

did not study / studies

didn't studied / studies

26The sound generated by the turbulent flow of blood within the heart

Murmur

S1 Sound

S2 Sound

Systole

27Ventricular "rest" and/or ventricular filling of blood.

Diastole

Systole

S4 Sound

S2 Sound

28What is the circulatory system?

The body's breathing system

The body's system of nerves

The body's food-processing system

The body's blood-transporting system

29From what source do cells get their food?

Blood

Oxygen

Other cells

Carbon dioxide

30Why is oxygen important to blood and to the cells?

Oxygen helps the blood to clot.

Oxygen brings food to the cells.

Oxygen is necessary for cell growth and energy.

Oxygen is not important -- carbon dioxide is the most important substance to the body.

31Past Simple or Past Continuous?

I _____ a friend while I _____ the shopping

was meeting / did

met / was doing

meet / do

met / did

32Past Simple or Past Continuous?

I _____ for my things when I ____ someone call my name.

paid / was hearing

pay / heard

was paying / hear

was paying / heard

33Past Simple or Past Continuous?

While we _____ a drink, a waiter _____ a pile of plates.

had / was dropping

have / dropped

have / drop

were having / dropped

34Past Simple or Past Continuous?

While the waiter _____ up the broken plates, he _____ his finger.

picked / was cutting

was picking / cut

pick / cut

picks / cut

35Past Simple or Past Continuous?

While I _____ this morning, I _____ my money. I don't know how.

shopped / was losing

shopped / lose

was shopping / lost

shop / lose

36Which type of blood vessels carries blood away from the heart?

Veins

Arteries

Capillaries

Arteries, veins and capillaries

37Why is blood that flows from the lungs to the heart bright red rather than dark red?

Oxygen makes it red.

Carbon dioxide makes it red.

Gastric juices produce the red colour of the blood.

The lungs add a pigment (dye) to blood as it flows through them.

38What part of the blood carries minerals, vitamins, sugar, and other foods to the body's cells?

Plasma

Platelets

Red corpuscles

White corpuscles

39What is the main job of the red corpuscles in the blood?

To clot blood

To fight disease

To transport oxygen to the body's cells and carry away carbon dioxide from the cells

To transport carbon dioxide to the body's cells and carry away oxygen from the cells

40Which of the following can best be compared to soldiers?

Lungs

Capillaries

Red blood cells

White blood cells

41Past Simple or Past Continuous?

What … at 20 years old, that's to say five years ago? … anywhere or were you jobless?

did you do/ did you work

were you working/ did you work

had you worked/ were you working

were you working/ did you work

42Past Simple or Past Continuous?

The other day we … her at the shop. She was busy putting on a red scarf.

were meeting

met

meet

Had met

43Past Simple or Past Continuous?

My mother … supper by the time I appeared. When I … she was still preparing it.

did not cook/ was returning

had cooked/ return

wasn't cooking/ returned

had not cooked/ returned

44Past Simple or Past Continuous?

Last summer our kids … the competition. Fortunately, they won first place.

Took part in

was taking part in

were taking part in

had taken part in

45Past Simple or Past Continuous?

It … his first voyage that day. He …to New York many times.

were not/ was already

was/ been already

wasn't/ had already been

was not/ was already

46Which element in the blood is round and colourless?

Plasma

Platelets

Red blood cells

White blood cells

47What would happen to people who have an open wound and whose blood did not clot naturally?

Nothing. Clotting is not important.

They may bleed to death.

They would have to take regular doses of plasma.

They would have to take regular doses of platelets.

48What happens when a clot occurred in an undamaged blood vessel?

You would bleed to death.