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

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

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

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

• bronchi
• lungs
• oxygen
• alveoli

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

• esophogus
• bronchi
• trachea
• alveoli

What is the main bone structure that protects the lungs

• Vertebrae
• Rib cage
• Skull
• Pelvis

spasm of the diaphragm

• cough
• sneeze
• hiccup
• yawn

Inflammation of the voice box

• laryngitis
• pharyngitis 
• bronchitis
• sinusitis

The process by which oxygen and carbon dioxide are exchanged between cells, the blood, and air in the lungs is called

• emphysema
• cellular respiration
• systemic circulation
• respiration