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15 questions
What is the organ that pumps blood all throughout the human body?
The lungs
The heart
The kidneys
The blood vessels and capillaries
What is the function of the blood vessels and capillaries?
They filter impurities from the blood.
They carry blood to all parts of the body.
They carry messages from the brain to the muscles.
They pump blood to the heart.
The smallest blood vessel
veins
arteries
capillaries
aorta
With circulation the heart provides you with
oxygen
nutrients
a way to get rid of waste
all of the above
Which type of blood vessels carries blood away from the heart?
veins
arteries
capillaries
arteries, veins and capillaries
These are tubes that carry blood back to the heart:
arteries
veins
pipes
tubes
The movement of blood through the heart and body is called:
locomotion
ventriculation
heart pump
circulation
About how big is the human heart?
the size of your nose
the size of your foot
the size of your fist
the size of your ear
Which of the following is not part of the circulatory system?
veins
heart
stomach
arteries
As the blood reaches the lungs, what is removed from the blood?
oxygen
carbon dioxide
red blood cells
white blood cells
Veins and arteries are important to the circulatory system. What is the difference between the two?
Arteries carry blood away from the heart, Veins carry the blood to the heart
Arteries carry blood to the heart, Veins carry the blood away from the heart
The veins carry bright red blood, arteries carry dark red blood
The arteries carry white blood cells, and veins carry red blood cells
What wall separates the left side and right side of the heart?
Ventricle
Atrium
Septum
The great wall
How many chambers does the heart have?
one
two
three
four
The atria are the “upstairs” chambers of the heart and these parts are the “downstairs” chambers:
valves
ventricles
blood
candy hearts
What parts act like doors that control blood flow in the heart?
valves
heart dams
kidneys
chambers
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