Quiz about Respiratory System

Question 1

We breathe in carbon dioxide and breathe out oxygen

Accepted Answer

False

Answer

True

Question 2

NUMBER 1:

Accepted Answer

mouth

Answer

lungs

Answer

pharynx

Answer

alveoli

Question 3

NUMBER 2:

Accepted Answer

Larynx

Answer

Bronchi

Answer

Alveoli

Answer

Lungs

Question 4

NUMBER 6:

Accepted Answer

Alveoli

Answer

Lungs

Answer

Trachea

Answer

Mouth

Question 5

NUMBER 3:

Accepted Answer

Bronchi

Answer

Pharynx

Answer

Trachea

Answer

Alveoli

Question 6

When we breath in the diaphragm...

Accepted Answer

Contracts and moves down

Answer

Relaxes and moves up

Question 7

When we breathe out the diaphragm...

Accepted Answer

Relaxes and moves up

Answer

Contracts and moves down

Question 8

Which are the main organ in the respiratory system?

Accepted Answer

Lungs

Answer

Heart

Answer

Stomach

Answer

Mouth

Question 9

What are these?

Accepted Answer

Lungs

Answer

Stomach

Answer

Esophagus

Answer

Mouth

Question 10

The respiratory system takes in oxygen and gives out _____

Accepted Answer

Carbon dioxide

Answer

More oxygen

Answer

Air and nutrients

Question 11

The trachea is a tube that divides into two smaller tubes called _____

Accepted Answer

Bronchi

Answer

Nostrils

Answer

Lungs

Question 12

The ____ are two sacks that are protected by our ribs

Accepted Answer

Lungs

Answer

Trachea

Answer

Octopuses

Question 13

Where do we have our vocal cords?

Accepted Answer

In the larynx

Answer

In the pharynx

Answer

In the trachea

Answer

In the mouth

Question 14

Little bags where the change between oxygen and carbon dioxide happens

Accepted Answer

Alveolus

Answer

Bronchioles

Answer

Lungs

Answer

Trachea

Question 15

What is oxygen needed for?

Accepted Answer

energy releasing chemical reactions

Answer

to make glucose

Answer

to take in sunlight

Answer

none of the above

Question 16

Inhale!!!!
Your lungs are ___________ air

Accepted Answer

taking in

Answer

letting out

Question 17

EXHALE!!!
My lungs are __________________ air.

Accepted Answer

letting out

Answer

taking in

Question 18

What is the main function of the respiratory system?

Accepted Answer

to provide oxygen and remove carbon dioxide from the body

Answer

to bring oxygen to the body

Answer

to break down food and absorb nutrients

Answer

to remove oxygen from the body and deliver carbon dioxide

Question 19

What is function of the dome-shaped diaphragm?

Accepted Answer

It attaches to the lungs to help in breathing.

Answer

This is where gas exchange happens.

Answer

Air passes through the diaphragm on the way to the lungs.

Answer

It is under the lungs and keeps them from falling down to your stomach.

Question 20

When you breathe, your lungs take in ___ and remove ___.

Accepted Answer

oxygen/carbon dioxide

Answer

air/oxygen

Answer

carbon dioxide/waste

Answer

waste/air

Question 21

Gas exchange is needed to supply _____________ to cells and remove __________________

Accepted Answer

oxygen; carbon dioxide

Answer

carbon dioxide; oxygen

Answer

oxygen; food

Answer

carbon dioxide; water

Question 22

The movement by diffusion of oxygen and carbon dioxide across a membrane

Accepted Answer

Gas exchange

Answer

Ventilation

Answer

Breathing

Answer

Respiration

Question 23

What is the site of gas exchange?

Accepted Answer

alveoli

Answer

bronchus

Answer

nose

Answer

trachea

Question 24

The trachea branches off into two:

Accepted Answer

Bronchi

Answer

Alveoli

Answer

Bronchioles

Question 25

Microscopic sacs are called:

Accepted Answer

alveoli

Answer

bronchi

Answer

villi

Question 26

Another name for the throat is called the:

Accepted Answer

Pharynx

Answer

Nasopharynx

Answer

Larynx

Question 27

What important activity takes place in the lungs?

Accepted Answer

Oxygen (O2) is exchanged for Carbon Dioxide (CO2)

Answer

Food is digested

Answer

Waste filtered from blood

Answer

Trachea is exchanged for the larynx

Question 28

What is another name for the windpipe?

Accepted Answer

Trachea

Answer

Lungs

Answer

Larynx

Answer

Esophagus

Question 29

The diaphragm is in letter ....

Accepted Answer

e

Answer

a

Answer

b

Answer

c

Answer

d

Question 30

The lung is in letter ....

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Answer

e

Question 31

The air sacs that are covered with capillaries where gas exchange takes place

Accepted Answer

alveoli

Answer

bronchi

Answer

lungs

Answer

oxygen

Question 32

The SMALLEST blood vessels that allow for gas exchange are called?

Accepted Answer

Capillaries

Answer

Bronchi

Answer

Trachea

Answer

Bronchioles

Question 33

These small tubes have alveoli attached on the ends of them

Accepted Answer

Bronchioles

Answer

Alveoli

Answer

Bronchi

Answer

Larynx

Question 34

The respiratory system gets us which reactant we need for cellular respiration to make ATP?

Accepted Answer

Oxygen

Answer

Glucose

Answer

Water

Answer

Carbon Dioxide

Question 35

What is going on in the image?

Accepted Answer

Gas exhange

Answer

Breathing

Answer

Inhalation

Answer

Exhalation

Question 36

Cellular respiration makes what that we need to live?

Accepted Answer

ATP

Answer

Oxygen

Answer

Carbon dioxide

Answer

Water

Respiratory System

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science