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Circulatory sytem

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

What is the heart?

a)

The heart is a part of the digestive system

b)

The heart is an organ

c)

The heart is a muscle

d)

The heart is a part of the respiratory system

2.

The upper part of the heart is called Left atrium and right atrium. How is it called the part that is below the Atrium?

a)

Left and right Valves

b)

Left and right Ventricle

3.

How many chambers do we have in our heart?

a)

One

b)

Two

c)

Three

d)

Four

4.

How is the size of your heart?

a)
b)
c)
d)
5.

Pulse rate points in our body. Do you know them? You can find more than one.

a)

Head

b)

Wrist

c)

Neck

d)

Finger

e)

Knee

6.

The human body has got three kinds of blood vessels. Do you remember the name of these important blood vessels?

a)

Arteries and oxygen

b)

Arteries and veins

c)

Arteries, veins and capillaries

d)

Arteries, veins and oxygen

7.

How do veins carry blood?

a)

Veins carry blood away from the heart.

b)

Veins carry blood toward the heart.

8.

How do arteries carry blood?

a)

Arteries carry blood away from the heart.

b)

Arteries carry blood toward the heart.

9.

What colour are the veins?

a)

White

b)

Blue

c)

Red

d)

Yellow

10.

Why are our veins blue?

a)

Because they have lot of oxygen

b)

Because they don't have a lot of oxygen.

11.

where are the capillaries? click the correct picture

a)
b)
c)
d)
12.

What do we have in our blood?

a)

Red blood cells and white blood cells

b)

Plasma

c)

Veins and arteries

d)

Platelets

e)

capillaries

13.

Can you explai what a white blood cell makes in our blood?

a)

It transports oxygen.

b)

It stops bleeding

c)

It fights against diseases and infections.

14.

Click the correct picture: What is a red blood cell?

a)
b)
15.

How many blood types do we have?

a)

A+ A-

b)

B+ B-

c)

C+ C-

d)

AB+ AB-

e)

O+ O-

16.

Who can give blood to B-?

a)

B, AB

b)

EVERYONE

c)

A,O,B

d)

B

17.

If I am AB+ can I receive blood from O-?

a)

Yes, I can

b)

No, I can't

18.

If you are AB- you can receive blood from....

a)

B,AB+

b)

AB-,A- B-

c)

AB-,A-,B-,O-

d)

AB+,A-,B+,O-

19.

If I'm AB- I can give blood to...

a)

B+ A-

b)

AB+ AB-

c)

AB, B,A

d)

EVERYONE

20.

We are studying the

a)

RESPIRATORY SYSTEM

b)

DIGESTIVE SYSTEM

c)

CIRCULATORY SYSTEM

d)

NERVOUS SYSTEM