
Cardiovascular system
Authored by Sarah Bradshaw
Science
1st - 5th Grade
NGSS covered
Used 31+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Litres of blood are pumped every day?
5,000
6,000
7,000
8,000
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What makes up the cardiovascular system?
Blood vessels
Blood
Muscles
Heart
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of the CV system?
Ensure sufficient supply of CO2 and nutrients and get rid of oxygen as a toxic by product
Ensure sufficient supply of oxygen and CO2 to the working muscles
Ensure sufficient supply of blood and CO2
Ensure sufficient supply of oxygen and nutrients and get rid of CO2 as a toxic by product
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
How does thermoregulation occur?
Dilation of the heart and blood vessels
Wearing a coat when its cold.
Dilation of Peripheral blood vessels
Constriction of blood vessels when cold
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which blood vessels carry blood away from the heart?
Arteries
Veins
Capillaries
Venuoles
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which blood vessels carry blood back to the heart?
Arteries
Veins
Capillaries
Vena Cava
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
How are arteries and veins similar?
They are 1 cell thick
They both transport blood
They have 3 layers of tissue
They both contain valves
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