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WorksheetsThe circulatory system
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
The circulatory system consists of ____________
a)
Blood , Blood vessels , Lungs
b)
Blood , Blood vessels , Heart
c)
Veins , Blood , Lungs
2.
Plasma consists of _______ per cent water
a)
90 per cent
b)
20 per cent
c)
50 per cent
3.
The two important proteins present in the plasma are
a)
Erythrocytes and leucocytes
b)
Fibrinogen and globulin
c)
Fibrin and monocytes
4.
The scientific name of red blood cells are
a)
Leucocytes
b)
Thrombocytes
c)
Erythrocytes
5.
In a healthy person there is ____g of hemoglobin in 100 ml of blood
a)
15.5 g
b)
16 g
c)
15 g
6.
Arteries carry ________________________ blood
a)
oxygeneted
b)
deoxygeneted
7.
The types of blood group are
a)
A , B , AB , O
b)
A , o , D
c)
AB , H , B , O
8.
What is a heart ?
4 lines
9.
Veins have thinner walls than the arteries
a)
True
b)
False
10.
Write one function of blood
4 lines
11.
What is Haemoglobin ?
4 lines
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