Respiratory system

What are the main organs of the respiratory system that allows us to breathe and for gas exchange to happen?

• Lungs

• Trachea

• Diaphragm

• Skeletal

What is the main function of the respiratory system?

• To provide oxygen and remove carbon dioxide from the body

• To break down food and absorb nutrients

• To remove oxygen from the body and delver carbon dioxide

What is the function of the dome shaped diaphragm muscle?

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

• This is where the gas exchange happens

• It attaches to the lungs and contracts and relaxes to help in breathing

Within the lungs the exchange of oxygen and carbon dioxide occurs between the ______ and the capillaries.

• Alveoli

• Trachea

• Diaphragm

• Bronchi

What is the tube that is also known as your wind pipe?

• Bronchi

• Alveoli

• Trachea

• Esphogus

These are the two main branches from the trachea

• Alveoli

• Bronchi

• Bronchioles

• Capillaries

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

• Oxygen

• Alveoli

• Bronchi

• Lungs

What is the function of the bronchi?

• Transport air from the trachea to lungs

• Transport air from lungs to alveoli

• Transport air from alveoli to blood

• Transport air from nose to lungs

The respiratory system does not work alone it works with what other system in transporting oxygen to the body?

• Digestive

• Circulatory

• Muscular

• Endorine