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CBSE
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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
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Quiz
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Blood and Heart
1.
Blood is continuously pumped through the body by which of the following organs?
Heart
Lungs
Pancreas
Kidneys
2.
What are the two main types of blood vessels?
Pumps and Valves
A and B
Arteries and Veins
Red Blood Cells and White Blood Cells
3.
Arteries carry blood ______ the heart and veins carry blood ______ the heart.
Both carry blood to the heart
to, from
from, to
Both carry blood from the heart
4.
White blood cells do which of the following?
Kill germs
Keep blood clean
Carry oxygen
Both A and B
5.
Which of the following create blood clots to stop bleeding?
Aorta
White Blood Cells
Red Blood Cells
Platelets
6.
True or False: The heart is about the size of your fist.
FALSE
TRUE
7.
What is the aorta?
One of the four sets of valves of the heart
The place where blood disperses carbon dioxide
The main artery carrying blood away from the heart
The place where blood absorbs oxygen
8.
How many sets of valves are in the heart?
3
2
1
4
9.
Which of the following is NOT one of the four main blood types?
D
A
B
O
10.
True or False: While each blood type has different antibodies and antigens, blood type is not a factor in blood donations.
FALSE
TRUE
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