Respiratory System

Respiratory System

By Claudine Francisco

Multiple Choice

What is the main function of the respiratory system?

• to break food down

• supply the blood with oxygen

• absorption of nutrients

• circulate the blood

Multiple Choice

This system is made up of the organs in the body that help us to breathe.

• Circulatory system

• Nervous System

• Respiratory System

• Excretory System

Multiple Choice

Which organ serves as the entrance of the air that we breathe in and out?

• Nose

• Ears

• Eyes

• Mouth

Multiple Choice

Which of the following describes bronchial tubes?

• They connect the trachea to the lungs.

• They filter the air that we inhale.

• They facilitate the exchange of gases inside the lungs.

• They are hair-like tubes that connect to the alveoli.

Multiple Choice

These organs are soft, pink, and spongy that process of inhalation and exhalation.

• Heart

• Larynx

• Alveoli

• Lungs

Multiple Choice

What is the green part called?

• trachea

• air sac

• brochi

Multiple Choice

A flap of cartilaginous tissue that covers the opening to the trachea; diverts food and liquids to the esophagus during swallowing.

• Epiglottis
• Respiration
• goblet cells
• Expiration (Exhalation)

Multiple Choice

Which of the following is commonly called the windpipe and serves as is the main airway to the lungs?

• Bronchi

• Bronchioles

• Trachea

• Pharynx

Around the alveoli, tiny

capillaries bring blood to exchange

gases.

Capillaries give up their waste

carbon dioxide and pick up the

oxygen. Carbon dioxide is then

exhaled.

Gas Exchange

Kapag huminga tayo, pumapasok ang hangin sa ilong, dadaan sa trachea, bronchi, bronchioles, tapos sa alveoli. Dito sa alveoli, may gas exchange — oxygen in, carbon dioxide out.

Yung carbon dioxide, kinukuha ng alveoli para i-exhale natin. Yung oxygen, kinukuha ng dugo. Dito papasok ang circulatory system. Dadalhin niya ang oxygen sa buong katawan.

Gas Exchange

Again, ang carbon dioxide na dala ng blood galing sa iba't ibang parte ng katawan ay dadalhin sa alveoli para i-exhale natin. Kapalit nito ang oxygen na in-inhale natin. Ito naman ang kukunin ng blood na nasa capillaries (maliliit na ugat na nakapaligid sa alveoli) para ideliver sa iba't ibang parte ng katawan.

Gas Exchange

Multiple Choice

Which of the following is the function of alveoli?

• It filters the air we breathe.

• It serves as the entrance of air to the lungs.

• It carries oxygen in and out the lungs

• It allows gas exchange inside the lungs.

Fill in the Blank

Air that enters the air sacs after inhaling is rich in _______ gas.

Multiple Choice

Living Organisms take in _________________ and get rid of _______________.

• Oxygen, Carbon Dioxide

• Oxygen, Carbon Monoxide

• Carbon Dioxide, Oxygen

• Carbon Monoxide, Oxygen

Multiple Choice

State which of these is the waste gas that is expelled from the body during exhalation.

• Sulfur Dioxide

• Oxygen

• Carbon Monoxide

• Carbon Dioxide

Multiple Choice

It facilitate the exchange of oxygen and carbon dioxide gases between inhaled air and the bloodstream.

• Nose

• Bronchioles

• Alveoli

• Lungs

Multiple Choice

What do you call this part of the human lung (seen through a microscope)?

• air sacs/alveoli

• lung cells

• capillaries

• bronchioles

Multiple Choice

Which is the correct order of the respiratory pathway?

• Mouth/Nose- Trachea-Bronchioles-Bronchi-Alveoli

• Mouth/Nose-Trachea-Bronchi-Bronchioles-Alveoli

• Mouth/Nose-Trachea-Bronchi-Cilia-Alveoli

• Mouth/Nose-Trachea-Bronchi-Cilia-Diaphragam

Multiple Choice

The trachea is a part of the respiratory system. What can the trachea also be called and what is its function?

• windpipe, filters the air we breathe

• windpipe, releases air out of the body

• tubes; carries air to the lungs

• transport of oxygen

Multiple Choice

What are capillaries?

• Capillaries are tiny lung sacs in your lungs.

• Capillaries are tiny blood vessels in your lungs.

• Capillaries are tiny blood cells in your lungs.

• Capillaries are large blood cells in your lungs

Multiple Choice

What happens when you breathe in?

• When you breathe in your diaphragm expands and your ribcage contracts.

• When you breathe in your diaphragm contracts and your ribcage expands

• When you breathe in your diaphragm explodes and your ribcage contradicts.

• When you breathe in your diaphragm does not move and your ribcage expands

Multiple Choice

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

• Lung hairs.

• Stubble

• Bronchioles

• Cilia

Multiple Choice

What muscles allow you to breathe in and out?

• The muscles that allow you to breathe in and out is the nose.

• The muscles that allow you to breathe in and out is the trachea.

• The muscles that allow you to breathe in and out is the tongue.

• The muscles that allow you to breathe in and out is the diaphragm.

Multiple Choice

What is number 3?

• Diaphragm

• Trachea

• Bronchi

• Larynx

Multiple Choice

The large muscles that separates the chest cavity from the abdominal cavity and helps with breathing

• Lungs

• Stomach

• Diaphgram

• Trachea

Multiple Choice

What is the narrow blood vessels that covers the alveoli?

• cilia

• capilliaries

• epiglottis

• voice box

Multiple Choice

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

Multiple Choice

The main ORGAN responsible for breathing is:

• the Brain

• the Lungs

• the Liver

• the Kidneys

Multiple Choice

Which part warms, filters, and humidifies the air in order to get rid of foreign substances that may harm the lungs?

• Alveoli

• Pharynx

• Nasal Cavity