Circulatory and Respiratory Quiz

Inhale!!!!

Your lungs are ___________ oxygen.

• taking in

• letting out

EXHALE!!!

My lungs are __________________ carbon dioxide.

• 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

A disorder of the lungs called ____ causes the bronchi to become restricted (get smaller) so air can't get to the lungs.

• asthma 
• cold
• influenza 
• bronchitis 

Arteries carry oxygen rich blood away from the heart.

• True

• False

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory
• digestive
• muscular
• skeletal

Which is NOT a function of the circulatory system?

• deliver O₂ and nutrients to cells
• remove CO₂ and wastes from cells
• break down carbohydrates into glucose
• transport other materials through body

Which image represents the respiratory system?

• 
• 
• 
• 

Carry blood that has oxygen away from the heart to all the parts of the body.

• arteries
• capillaries
• veins
• trachea

Carry waste products from all the parts of the body back to the heart. 

• arteries
• capillaries
• veins
• trachea