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CIRCULATORY SYSTEM

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

1) I carry oxygen from the lungs to different parts of the body.

a)

WBC

b)

RBC

c)

Platelets

d)

None of the above

2.

Im the magic healer I help in preventing hair loss by forming blood clots.

a)

Veins

b)

Platelets

c)

Valves

d)

Heart

3.

Which is the thinnest blood vessel ?

a)

Arteries

b)

Veins

c)

Capillaries

4.

Function of the valves is

a)

To direct the flow of blood

b)

To regulate blood pressure

c)

To clot blood

d)

none of the above

5.

I collect the blood from the lower portion of the body and transfer it to the heart. Who am I?

a)

Superior vena-cava

b)

Inferior vena cava

c)

Pulmonary artery

d)

Exterior vena cava

6.

Identify this asana

a)

Vrikshasana

b)

Tadasana

c)

Trikonasana

d)

Dhanurasana

7.

The size of the heart is

a)

of the size of our fist

b)

of the size of our hand

c)

of the size of our feet

d)

of the size of our brain

8.

What is it depicting?

a)

heart beat

b)

blood pressure

c)

Respiration

d)

None of the above

9.

The valve which connects left atrium to left ventricle

a)

Mitral Valve

b)

Tricuspid valve

c)

Aoertic valve

d)

Pulmonary valve

10.

Which component of the blood performs the respective function?

a)

RBC

b)

Platelet

c)

Plasma

d)

WBC