Circulation
Lungs
Heart
Respiration
Mixed Bag
100
Blood is pumped into this blood vessel leaving the heart
What are arteries
100
Air enters the system through these 2 openings
What are the nose and mouth
100
The two lower chambers of the heart
What are ventricles
100
This is what we call breathing in
What is inhale
100
The blood cell carries oxygen into the body and CO2 out of the body
What are red blood cells
200
Blood moves from the body to the heart through these vessels
What are the veins
200
Another name for the windpipe, this tube connects your throat to your lungs
What is trachea
200
The two upper chambers of the heart
What are atriums
200
This is what we call breathing out
What is exhale
200
These blood cells fight germs, bacteria and viruses
What are white blood cells
300
In these blood vessels oxygen and carbon dioxide are traded
What are the capillaries
300
These 2 tubes connect your windpipe to your lungs and can become inflamed if irritated by allergens
What is bronchus (bronchial tubes)
300
The wall that separates the two halves of the heart
What is the septum
300
Food combines with oxygen in our cells to create this
What is energy
300
This is the fluid your blood cells all move through
What is plasma
400
The circulatory system is the ____________ system of the body
What is delivery
400
These small sacs absorb the oxygen to pass on to the red blood cells and get rid of carbon dioxide
What are alveoli
400
Your heart is about the size of this...
What is a fist
400
This muscle underneath the lungs causes us to breathe
What is diaphragm
400
These blood cells cause clotting or clumping of the blood to heal cuts or injuries
What are platelets
500
The large artery at the top of the heart
What is the aorta
500
This "doorway" in the throat blocks food from entering the windpipe.
What is the epiglottis
500
The lub-dub sound in your heart comes from the opening and closing of these
What are valves
500
The waste product (gas) created by the bodies cells and breathed out
What is carbon dioxide (CO2)
500
Blood cells are created in this part of the body
What are the bones
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