Respiratory System

Inhale!!!!
Your lungs are ___________  air

• taking in
• letting out

EXHALE!!!
My lungs are __________________ air. 

• taking in
• letting out

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

What are the main organs of gas exchange in the respiratory system?

• diapragm
• lungs
• trachea
• bronchi

What is function of the dome-shaped diaphragm?

• This is where gas exchange happens.
• Air passes through the diaphragm on the way to the lungs.
• It attaches to the lungs to help in breathing.
• It is under the lungs and keeps them from falling down to your stomach.

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

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

What are the tiny air sacs that allow for diffusion between oxygen and carbon dioxide

• Bronchi

• Bronchioles

• Trachea

• Alveoli

What is the name of the passages that enables air to pass into the Alveoli?

• Bronchi

• Trachea

• Pharynx

• Bronchioles

Please choose the correct pathway air travels though into the lungs

• Nasal passage, pharynx, larynx, trachea, bronchiole, bronchi, alveoli

• Nasal passage, pharynx, larynx, trachea, bronchi, bronchiole, alveoli

• Nasal passage, pharynx, larynx, trachea, bronchi, alveoli, bronchiole

• Nasal passage, trachea, pharynx, larynx, bronchi, bronchiole, alveoli

What am I? I divide in 2 and lead to each lung.

• Bronchioles

• Bronchi

• Alveoli

• Trachea