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Worksheets

Circulatory & Respiratory Systems

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

What system transports blood to all parts of the body?

a)

Circulatory System

b)

Respiratory System

c)

Nervous System

d)

Skeletal System

2.

What is the system that provides gas exchange between the blood and the air?

a)

Circulatory System

b)

Skeletal System

c)

Respiratory System

d)

Nervous System

3.

What pumps the blood throughout the entire body?

a)

Blood Vessels

b)

Heart

c)

Heart

d)

Arteries

4.

What is the four materials that make up our blood?

a)

Red Blood Cells, White Blood Cells, Plasma, Platelets

b)

Red Blood Cells, Veins, Capillaries, Arteries

c)

Red Blood Cells, White Blood Cells, Plasma, Nose

d)

Red Blood Cells, Carbon Dioxide, Plasma, Platelets

5.

When you inhale what is taken in?

a)

Oxygen

b)

Carbon Dioxide

c)

Nutrients

d)

Waste Product

6.

When you exhale what is released?

a)

Nutrients

b)

Oxygen

c)

Waste Product

d)

Carbon Dioxide

7.

Do White Blood Cells help fight infection?

a)

True

b)

False

c)

Maybe

d)

I Don't Know

8.

What organ exchanges gases between air and the blood?

a)

Lungs

b)

Bronchus

c)

Alveoli

d)

Diaphragm

9.

What color goes along with Arteries?

a)

Blue

b)

Purple

c)

Red

d)

Green

10.

What color goes along with Capillaries?

a)

Blue

b)

Purple

c)

Red

d)

Green

11.

What color goes along with Veins?

a)

Blue

b)

Purple

c)

Red

d)

Green

12.

What are the three materials transported by the blood to and from the cell?

a)

Gases, Nutrients, and Carbon Dioxide

b)

Gases, Oxygen, and Waste Products

c)

Gases, Carbon Dioxide, and Oxygen

d)

Gases, Nutrients, and Waste Products

13.

The Bronchi (Bronchus) is NOT one of the main organs of the Respiratory.

a)

True

b)

False

c)

Maybe

d)

I Don't Know

14.

What Circulatory System organ, is tubes that carry blood throughout the entire body?

a)

Bronchus

b)

Lungs

c)

Heart

d)

Blood Vessels

15.

Which blood vessel carry's blood that has oxygen and nutrients to all parts of the body?

a)

Capillaries

b)

Arteries

c)

Veins

d)

Trachea

16.

Which blood vessel carry's waste product and carbon dioxide from all of the parts of the body?

a)

Diaphragm

b)

Capillaries

c)

Arteries

d)

Veins

17.

Name the five main organs of the respiratory system?

a)

Trachea, Nose, Lungs, Diaphragm, and Bronchi

b)

Trachea, Nose, Lungs, and Diaphragm

c)

Trachea, Lungs, Diaphragm, and Bronchi

d)

Trachea, Nose, and Bronchi

18.

What Respiratory System collects, moistens and heats air from the environment?

a)

Nose

b)

Lungs

c)

Trachea

d)

Bronchi

19.

What Respiratory organ that moves air from the nose to the lungs?

a)

Lungs

b)

Trachea

c)

Nose

d)

Alveoli

20.

What Respiratory Organ is tubes that moves air from the trachea to the lungs?

a)

Bronchi

b)

Lungs

c)

Alveoli

d)

Diaphragm

21.

One tube leads to each lung and part of each one is outside the lung and part inside. What is it?

a)

Bronchus

b)

Trachea

c)

Alveoli

d)

Diaphragm

22.

What is the main respiratory organ where gases are exchanged between air and the blood?

a)

Alveoli

b)

Lungs

c)

Diaphragm

d)

Trachea

23.

The __________ are small sacs within lung tissue.

a)

Alveoli

b)

Diaphragm

c)

Lungs

d)

Trachea

24.

What is the respiratory system that is a muscle that aids in the breathing process and allows the rib cage to expand?

a)

Bronchi

b)

lungs

c)

Alevoli

d)

Diaphragm

25.

What is another name for Trachea

a)

Windpipe

b)

Breathpipe

c)

Airpipe

d)

Air Breather

26.

Which one is the Circulatory System?

a)
b)
27.

Which one is the Respiratory System?

a)
b)
28.

Which one is the Diaphragm?

a)
b)