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Worksheets

Circulatory Diagrams

Total questions: 18

Worksheet time: 14mins

Name
Class
Date
1.

How many chambers does the heart have ?

a)

2

b)

7

c)

4

d)

8

2.

De-Oxygenated Blood enters in which side of the heart ?

a)

Right Side

b)

Left Side

3.

From the right side of the heart , the blood goes to which part of the body ?

a)

Lungs

b)

Stomach

c)

liver

d)

Kidney

4.

Do veins carry blood towards , or away from the heart

a)

Towards the heart

b)

Away from the heart and to different parts of the body

5.

In diagrams of the heart , What does the 'Blue' blood represent ?

a)

Oxygenated

b)

De-oxygenated blood

6.

Your heart is about the size of your __________.

a)

mouth

b)

fist

c)

show

7.

Your heart pumps blood throughout your entire body through little tubes called _____________.

a)

veins

b)

arteries

c)

hoses

8.

Blood is carried back to your heart in little tubes called ____________.

a)

veins

b)

arteries

c)

hoses

9.

What is the structure labeled 2?

a)

Superior vena cava

b)

Inferior vena cava

c)

Pulmonary vein

d)

Left atrium

10.

What is the structure labeled 4?

a)

Superior vena cava

b)

Inferior vena cava

c)

Pulmonary arteries

d)

Left atrium

11.

What is the structure labeled 5?

a)

Superior vena cava

b)

Inferior vena cava

c)

Pulmonary veins

d)

Left atrium

12.

What is the structure labeled 6?

a)

Superior vena cava

b)

Inferior vena cava

c)

Pulmonary veins

d)

Left atrium

13.

What is the structure labeled 12?

a)

Aortic arch

b)

Inferior vena cava

c)

Apex

d)

Left atrium

14.

What is the structure labeled 5?

a)

Right atrium

b)

Left atrium

c)

Right ventricle

d)

Left ventricle

15.

What is the structure labeled 9?

a)

Right atrium

b)

Left atrium

c)

Right ventricle

d)

Left ventricle

16.

What is the structure labeled 14?

a)

Right atrium

b)

Left atrium

c)

Right ventricle

d)

Left ventricle

17.

What is the structure labeled 16?

a)

Right atrium

b)

Left atrium

c)

Right ventricle

d)

Left ventricle

18.

What is the structure labeled 13?

a)

Septum

b)

AV node

c)

Tricuspid valve

d)

Semilunar valve