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- 1. Multiple Choice
What makes up the circulatory (delivery) system?
heart, brain and blood vessels
heart, blood and blood vessels
heart, blood and lung
heart, blood and kidney
- 2. Multiple Choice
Blood vessel refers to both artery and veins
TRUE
FALSE
- 3. Multiple Choice
Which of the following bring nutrients and blood to different parts of the body?
Vein
Capillaries
Artery
large intestine
- 4. Multiple Choice
In a lifetime, approximately how many times will the heart beat? 1 billion has 9 zeros.
1 billion
2 billion
3 billion
4 billion
- 5. Multiple Choice
How much blood is carried in an average sized adult?
3 litre
4 litre
5 litre
6 litre
- 6. Multiple Choice
If all the arteries, capillaries and veins in one adult are lay out on the ground, end to end, estimate the length it can stretch out to?
100 kilometres
1,000 kilometres
10,000 kilometres
100,000 kilometres
- 7. Multiple Choice
How long does it take for blood to circulate the entire body?
20 seconds
40 seconds
1 minute
1 minute 30 seconds
- 8. Multiple Choice
Part of our blood volume consist of red blood cells (RBC). How long is the life span of a RBC before it dies of aging or damage?
30 days
120 days
365 days
as long as the human shall live
- 9. Multiple Choice
If the heart beats faster when we are scared, nervous or angry. Apart from pumping blood around the body, it also gives us our emotions.
TRUE
FALSE
- 10. Multiple Choice
Which of the following will help to keep the heart strong?
Sleep as much as possible. No pressure on the heart.
Eating. Good supply of nutrients.
Donate blood as much as possible. Lesser work for the heart.
Play basketball. Lets go! Whack my heart till I can't breathe.
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