RESPIRATORY SYSTEM

Draw

Label the parts of the respiratory system. Use the word in the word bank below the image

Multiple Choice

You cannot breathe without this system. Which one is it?

• Perspiration system

• Respiratory system

• Integumentary system

• Digestive system

Multiple Choice

The respiratory system is made up of the trachea, lungs and _______.

• Liver

• Diaphragm

• Pancreas

• Esophagus

Multiple Choice

When you breathe in air, you bring oxygen into your lungs and blow out:

• Carbon dioxide

• Carbon monoxide

• Oxygen

• Air

Multiple Choice

When you inhale, your lungs ______________

• Inflate

• Turn purple

• Deflate

• Do a dance

Multiple Choice

What is the name of the tiny air sacs in your lungs?

• Bronchioles

• Ravioli

• Alveoli

• Bronx

Multiple Choice

_________ is not good for your lungs

• Exercising

• Singing

• Smoking

• Yelling

Multiple Choice

The trachea is also called the:

• Lung

• Diaphragm

• Windpipe

• Bronchus

Multiple Choice

The tiny hairs that keep mucus and dirt out of your lungs are called ______

• Lung hairs

• Stubble

• Cilia

• Bronchioles

Multiple Choice

The voice box is also known as the __________________

• Alveoli

• Larynx

• Trachea

• Motormouth

Multiple Choice

As you breathe, this contracts and flattens to give your lungs room to fill up with air.

• Larynx

• Lung balloon

• Bronchiole

• Diaphragm

​https://www.youtube.com/watch?v=67Jbbu7UZAA

Multiple Choice

Why does the diaphragm tighten and flatten when we breathe in?

• So that there will be more room for the heart

• So that there will be more room for the lungs to expand

• So that we can exhale

• All choices are correct

Multiple Choice

Caused by the sudden movement of the diaphragm.

• Anger

• Fear

• Jumping

• Hiccups

Multiple Choice

What part of the respiratory system helps us to breathe in oxygen and expel carbon dioxide?

• heart

• lungs

• diaphragm

• trachea

Multiple Choice

Why is the left lung smaller than the right lung?

• Because it was designed to be smaller

• Because the right heart is nearer to the lungs

• Because the right lungs is nearer to the heart

• Because it has to make space for the heart

Multiple Choice

What is the work of the hair-like structures found throughout the respiratory tract?

• Warms the air we breathe

• Separates the carbon dioxide and oxygen

• Filters the carbon dioxide

• Filters the air we breathe

Poll

Complete the pathway of the air we breathe in..

nose to pharynx to __________ to lungs

• throat

• windpipe

• epiglotis

• bronchus

Multiple Choice

Two branch-like structures that carry air into the lungs.

• Trachea

• Larynx

• Alveoli

• Bronchi

Multiple Choice

Why is the left lung smaller than the right lung?

• Because it was meant to be.

• Because it has to give space to the heart.

• Because the heart occupies most of its space

• Because the heart loves the lung

Multiple Choice

How thick are the bronchioles?

• As thick as your finger

• As thick as a softbroom's strand

• As thick as your hair strand

• As thick as the hair on your skin.

Multiple Choice

What happens in the alveoli?

• It is where exchange of carbon dioxide and oxygen happen.

• It is where exchange of blood happen.

• It is where exchange of nitrogen and oxygen happen.

• It is where exchange of carbon dioxide and blood happen.

Multiple Choice

What do we call process of the exchange of gases in the alveoli?

• Diffusion

• Perspiration

• Respiration

• Exchange gift.